Bullets.com has contracted with Norma to produce 1,000,000 pieces of .284 Winchester and 6mm Dasher brass (500,000 of each type). This is big news for competitive shooters. The .284 Win cartridge is a proven winner in F-Class competition and the 6 Dasher is a record-setting mid-range benchrest cartridge. It’s tough to beat the Dasher at 300-600 yards, and the .284 Win is probably the most successful cartridge for F-Open shooters.
Bullets.com President Shiraz Balolia (left) and Norma Managing Director Paul-Erik Toivo “ink the deal”.
Shooters should be excited about these new offerings. Bullets.com’s contract with Norma calls for advanced production methods to make sure the new brass is truly “match-grade” and long-lasting. To ensure that primer pockets stay tight for many firings, the caseheads on the new brass will be double-stamped for improved hardness and strength. Additionally the new brass will go through an additional draw stage to ensure ultra-uniform casewall thickness. With these extra manufacturing steps, this new 6mm Dasher and .284 Win brass should be the best brass Norma has ever produced, as Bullets.com President Shiraz Balolia explains in the video below:
Shiraz Balolia Explains the Qualities of the New Brass
Shiraz reports: “Normally, Norma has about 25 steps of quality control (QC) during the production process of brass. They told us that our first shipments will have almost 30 steps to make sure that the brass is absolutely flawless when it leaves the factory.”
For illustration only — actual specifications may be slightly different.
6mm Dasher
.284 Winchester
6mm Dasher without Fire-Forming Hassles
Until now, if you wanted to shoot a Dasher, you had to go through the time-consuming and laborious process of forming brass from the parent 6mmBR Norma case. You had to blow the shoulder forward, either through fire-forming or hydro-forming. Now that’s all changed — you will soon be able to take perfect 6mm Dasher brass out of the box, and “load and shoot”.
The Deal is done. New Norma .284 Win brass will start arriving in the USA in March, 2015, while the new Dasher brass is expected in late summer 2015.
IMPORTANT — The above diagrams were made 4 years ago with QuickDESIGN. They are for illustration purposes ONLY. These are NOT reamer prints, and there may be small differences compared to the Norma .284 Win and 6mm Dasher brass ordered by Bullets.com. Do NOT spec reamers based on the above illustrations. Wait ’til we have the actual Norma brass to measure.
Share the post "Norma to Make 6mm Dasher and .284 Win Brass for Bullets.com"
Report by Jaime Hammer, IBS Social Media Manager
On Saturday, May 10, 2014, Piedmont Gun Club in Rutherfordton, NC (located near the Chimney Rock and Lake Lure area) held a 600-yard benchrest match. Weather conditions could not have been better. The air was cool, the sky was overcast, and there was very little wind. It rained for about thirty minutes in the morning, but that didn’t interfere with shooting, and the remainder of the day was dry. The match began at 9:00 AM with the Light Gun (LG) class, and the Heavy gun (HG) class shot in the afternoon. Thirty-three competitors (including many of the nation’s top 600-yard shooters) attended the event.
Dominant Performance by Paul Isenhour
Paul Isenhour took home first place prizes for LG score, LG group, and HG group. He potentially set a new Two-Gun Group Size Aggregate record (the current record is 1.7797″ by Mike Hanes). In the LG class, Paul’s score total was 195 points, and his group size Agg was 1.708″. In HG class, Paul’s score total was 180, and his group size Agg was 1.769″.
In Light Gun class Paul was on fire right out of the gate — he shot a stunning 1.130″ (50-2X) on the first Light Gun target, followed by a superb 1.330″ (50) on the second LG target. That’s right, Paul shot two, 50-point, sub-1.5″ groups back to back. That is truly spectacular shooting. And Paul was quick to credit the stock-maker (Paul made the handsome stock himself). Paul’s 6mm Dasher features a Stiller Viper action, Bartlein barrel, and Leupold 45X scope. He was running Berger 105g Hybrid bullets pushed by Varget powder and Federal primers.
Paul Isenhour was on fire in Light Gun! Back to back, he shot a 1.130″ with 50 points, followed by a 1.330″, again with 50 points. That is astounding accuracy!
In the LG class (score), Larry Wheeler came in second place with a score of 193. Reggie Wilson came in third place, with a score of 192. In the LG class (group), Reggie Wilson came in second place with a score of 1.861. Chad Jenkins came in third place with a score of 2.000. In the HG class (score), Chris Childers came in first place with a score of 197. Mike Hanes came in second place with a score of 193. Richard DeSimone came in third place with a score of 190. Finally, in the HG class (group), Richard DeSimone came in second place with a score of 1.917. Jeff Godfrey came in third place with a score of 2.217. Top shooters received beautiful plaques for their great shooting. All winners and shooters competed with outstanding skill and sportsmanship.
Chad Jenkins, Jeff Godfrey, Paul Isenhour, Mike Hanes, Rich DeSimone, Reggie Wilson, Chris Childers.
Piedmont Gun Club has been the host club to several record-setters, three of whom (Rodney Wagner, Mike Hanes, and Chad Jenkins) attended this match. Rodney, Mike, and Chad set their records in May and July of 2013 for Group, Score, Group Aggregate, and Score Aggregate in Light Gun class, respectively. Rodney shot a spectacular 0.336″ group at Piedmont last year. An IBS Light Gun record, that was the smallest 600-yard group in history — the smallest 5-shot group ever shot at 600 yards by anyone, anywhere, in any type of shooting match. Initially measured at 0.349″, Rodney’s record group was certified at 0.336″. That is a record for the ages.
Table-Top Rifle-Cleaning Cradles
Among the interesting gear on display at Piedmont were a variety of hand-made cleaning cradles designed to fit on table tops. These typically employ a box-style design, with layer of cloth or other padding to cushion the underside of the stock. On display were both single-rifle cleaning cradle/boxes and dual-rifle rigs. This is a good do-it-yourself project that can be built with simple tools.
Click Photos to View Large Versions
Notice that these cradle-boxes feature an extended lower section in the rear. This lower “lip” butts up against the edge of the table so the whole assembly stays in place. In the photo above it appears that the lower section may actually be cut from a rubber block, but we’re not sure.
Piedmont Runs a Great Show
Everyone at the match was extremely welcoming, friendly, and helpful. As a rookie, I found that other shooters were quick to answer any questions I had regarding shooting, reloading, the match, or the club. Rookie shooter Paul Hammer said, “The shoots at Piedmont Gun Club are always well-run and organized. Everyone is nice and willing to help new shooters.” You don’t have to win a trophy to have a great time. One shooter observed that he doesn’t really pay much attention to his score — he attends matches to have fun and socialize.
Check out this nice bench set-up with an angled ammo caddy, custom “back-stop” for ejected brass, and a big, stable “gator”-style rear sandbag. If you look carefully, you’ll see another sandbag positioned just to the right side of the butt-plate. This bag helps support the shooter’s forearm for his trigger hand.
If you are interested in shooting at Piedmont, a schedule of events can be found by selecting the “Schedule” tab at the top of the website. Match registration is held at the beginning of each event. You can join the Piedmont Gun Club by logging in to PiedmontGunClub.com. Click the “About” tab at the top of the Home Page, select “Member Application”, and print that form. Once you’ve filled the form out, mail it to the address supplied on the application.
All shooters, myself included, are very appreciative of Piedmont Gun Club for hosting such a smoothly running match, where the level of camaraderie among shooters is very high. The quality of the facilities, experience in organizing events, and helpfulness of participants all came together to create a prime environment for benchrest rifle shooting.
Here’s a handsome Light Gun with an Obeche “Indian Paint” laminated Shehane Tracker stock. Click the photo to see a larger full-screen version showing the whole rifle.
Share the post "IBS Match Report: 600-Yard Match at Piedmont"
1000-yard Benchrest competitor James O’Hara set four (4) new IBS Records in 2013. These multi-match Light Gun Agg records were secured with O’Hara’s solid performance at the 2013 Virginia 1000-yard Benchrest State Championship. Here are the new records set by O’Hara in 2013:
During the VA state championships, O’Hara was on fire. All four groups were centered for 50s, with three groups under 3″ and the fourth a 3.715″. That’s consistency.
Target 1- Group 2.996” Score 50.2
Target 2- Group 2.433″, Score 50.1
Target 3- Group 3.715″, Score 50.4
Target 4- Group 2.188″, Score 50.1
Group Average 2.833″, Score Average 50.2
On 1000-yard benchrest targets, the 10-ring is just seven inches in diameter, while the X-Ring is a mere 3 inches in diameter. At the Virginia 1K Championships, James managed to keep all his shots within the seven-inch 10 Ring with eight of the shots inside the 3 inch X-Ring. That is amazing accuracy and consistency. David Goodridge says: “This is truly a remarkable example of superb marksmanship, rifle design, assembly, load development and equipment maintenance.” (O’Hara had previously set a 10-match Aggregate Light Gun World record of 4.5389″ in 2012).
Click image for Full-screen view
James O’Hara Talks About Record-Setting Rifles and Ultra-Accurate Long-Range Loads
James generously agreed to share his knowledge and experiences on the many facets of IBS 1000-yard benchrest preparation, reloading and shooting techniques in an intereview with Australian David Goodridge. This feature originally appeared in Australian Target Rifle Magazine. A few of O’Hara’s responses have been updated, based on a conversation with James on April 8, 2014.
Goodridge: James on behalf of the Australian LRBR community I would like to congratulate you on your achievements in 1000-yard Benchrest and thank you for [doing this] interview. To begin, could you provide an outline on your background and the reasons or factors that led you to becoming involved in 1000-yard BR at the Virginia Club.
O’Hara: I started short-range Benchrest in 1996 for a brief time and won my first 100-yard IBS match and I was hooked. Loss of eye-sight in one eye put a damper on it and I quit shooting for while, and I started shooting trap to try to switch over to left-handed. It worked and I started to pick up a gun left-handed so I went back to the rifle and built a tube gun.
I tried the local groundhog matches but the rules changed every match. I then found the Reade Range and 1000-yard matches. I restocked my gun with a long-range stock and started 1000-yard Benchrest. Finding I enjoyed the challenges associated with long range benchrest, I began 1000-yard Benchrest competition at Harry Jones Range and White Horse Range, two IBS ranges in West Virginia. I basically started after the year was under way in 2011 and I must say it was a very humbling experience. I soon learned that my previous short range [techniques] were not working.
New scales, a K&M arbor press with a force indicator, led to improvements. Then designing and obtaining reamers to my own specifications led to further substantial improvements, with the end result being that the same loads now seem to work from barrel to barrel.
James O’Hara Equipment Details
Gunsmithing: I do all the work myself, except barrel chambering/fitting is done by Dave Bruno.
Favored Caliber: I use a 6mm Dasher with a .266 neck and a .135 free bore. My load is a 103gr Spencer bullet trimmed and pointed with Hoover tools. Load is Alliant Reloder 15, 33.0+ grains weighed on a GD503 scale, with a CCI 450 primer. Right now I’m jumping the bullet about .006″. Previously, I shot them about .010” into the rifling but it was pulling the bullets or pushing them back.
Actions: For the IBS record groups I used a Bat 1.350” Bat B action in a Roy Hunter Stock. Other actions in use include a 1.530” Bat B and a Kelby F-Class Panda. Barrels: The record barrel was a Brux Heavy Varmint, 1:7.83″ twist, finished at 28″, and fitted with a Harrell’s brake. Stocks: I have two Roy hunter stocks and a PR&T and all track very well. They are balanced at two inches ahead of the receiver. All three stocks are glued with liquid Devcon and are pillared, so they are “glued and screwed”. I think this is the best system. Scopes: The PR&T-stocked rifle has a March 10-60X and the two Hunter-stocked guns have Nightforce 12-42x56mm NXS scopes. Rests: My front rest is a Sinclair Competition model that I modified with a cartridge holder that holds cartridges up by the port. I use the new super slick bag by Protektor and a rear Doctor Bag with leather ears. Scope Mounts: Rings are Burris Signature Extra High (the ones with inserts).
Case Preparation and Reloading Techniques:
My cases are three years old, with close to 100 firings. They are all from the same lot. I anneal the cases dirty to save some work and I anneal every time to have consistent neck tension. I punch the primers out and clean the pockets and run the flash hole uniformer in to make sure there is no carbon build-up. You can use the same tool as you use to prep the new cases. Flash holes are uniformed to .0625″. (Flash holes, “out of the box”, are less consistent than you may think.)
I turn necks to .0102″ with a K&M tool. Some competitors don’t turn necks, but without uniform neck tension you will have vertical. I use a K&M VLD chamfering tool and a Wilson case trimmer for new cases and when I trim fired cases. I use a nylon brush for inside the necks and clean the cases outside with 0000 steel wool using a small power station or a drill to spin them. The cases are sized on a Forster Coax press with a Harrell’s full length bushing die. Priming is done by hand using a K&M priming tool. I throw a “close” charge with Harrell’s bench rest powder measure. That charge goes in the pan of my Sartorius GD503 scale and then I trickle up to weight with an Omega powder trickler.
For bullet seating, I now use the 21st Century Hydraulic arbor press with seating force indiciation. I previously used the K&M arbor press with force indicator — it was good, but the 21st Century unit is more sophisticated, more precise, and easier to read. I have a loading block that is color-coded in the pounds of force needed to seat the bullet. I try to keep rounds in sets of 3-lb seating force settings. Each loaded round is put in the appropriate column (based on measured seating force). All loaded rounds are color-coded to avoid mixing. Leftovers from matches are used at a later date.
Click image for Full-screen view
I have now made a tool from an old bearing surface comparator. It will contact the ogive of the loaded round and it will check the seating depth while it is sitting on a granite block. Relying completely on the force and feel of the dial indicator allows seating depths to be held to .0005″ (i.e. one-half-thousandth). Compared to others means, this seems a more accurate way to check seating depth.
Bullets are spun on a Juenke machine after they are trimmed on a Hoover trimmer and pointed on the Hoover tool. For the next step, a Tubb Bearing Surface Comparator is used to sort bullets to plus/minus .0005″. I don’t discard any bullets — if I have some small lots of bullets that have a shorter or longer measurement they are used for testing. With the Spencer and BIB bullets there are not many that are not within plus/minus .001”. I quit weighing cases because of the outside variations. I only do what makes a difference [on target] and I only test and do load development at 100 yards, where I can control the conditions.
Barrel Freezing (Cryogenic treatment)
For the 2013 season, I cut barrels back to 28″ and had them “frozen” (cryo-treated) at Cryo Plus. I think that both barrels are average in the wind, but the first shot from a clean barrel is in the group. I shot around seven 100s with my other Light Gun. In Heavy Gun, I even won the group Aggregate at the Virginia State shoot. I have cryo-treated all of my barrels and I believe I have proof that it does produce benefits. I talked to George Kelbly about this before I did it. My results agreed with what George had indicated: fire cracking was less, chambering was easier and the major benefit was that the groups did not ‘walk’ as the barrels became heated.
Bench Set-up and Shooting Procedures
I use a spotting scope to help see the flags and the mirage. The mount is a Sinclair for the bench. This really helps because I can’t see the flags far out. I think the most important part of the set up is getting the gun to track, it has to come back in the box every time and shooting under the same condition every shot. I know everybody likes to run them — I do if the condition holds — but if it doesn’t you must pick them one at a time. This is where the direction and the speed of the wind come into play; you must shoot in the same condition you zero in.
When I set up to shoot, I line up the gun on my target and I move it back and forth till I can get it coming back in the ten ring and then I set my scope. I load my record rounds in my holder and I use my sighters out of the box. I now am watching and timing the conditions and I now make the decision of the one I will use and this is the only one I sight-in with. If I have some big guns beside me with brakes, I will wait till they are done or try to get in between their shots (this doesn’t always work).
Trigger control is a must and you have to be consistent. I will give up a perfect sight picture for a perfect trigger pull. I use free recoil and only my finger is on the trigger. After the rifle recoils back, I hold the fore-arm and open the bolt — you have to be careful not to upset the gun in the bags. After loading the next round, I close the bolt and push the gun forward with my right hand on the fore-arm. I am guiding [the stock] forward in between the bags. This gives me less chance to make a mistake, and maybe half of the shots need no or very little adjustment. I know it’s hard to get accustomed to, but try not to take your eye out of the scope so you are watching the mirage and not to get caught in a change. For the best part, I shoot free recoil and do all my testing at 100 yards in my backyard range. I zero dead on at 100 and come up 24 minutes for 1000 yards.
Bore Cleaning Procedures
I never try to get the gun super clean at a match, I like to see a little gray on a clean patch. I don’t want the barrel to be squeaky clean — I like to see a little haze on a patch. When it’s like that, after one fouling shot, the next shot usually goes right where it’s supposed to. When it’s squeaky clean, it may take five shots to foul in.
I used a product called WartHog 1134, and it has served me well for a long time but now that the Hazmat stopped the shipment of it, so I went to over-the-counter products and all are equally bad compared to what I had used but they do the job, it just takes longer. I never pull a patch or brush back through (across the crown), I go one way only (outward) out and then unscrew the brush or take the patch off at the muzzle. I use a 50/50 mix of Hoppies and Kroil after I clean. Just before I shoot I run a smaller patch down the bore to leave a very thing film of oil in the bore. I never want to shoot over a dry bore. If you shoot over a squeaky clean, dry bore, you’ll get copper every time.
What the Future Holds for O’Hara
My goal last season was to set the Agg records. Now I only have one more goal — that is the single target group, so I will back off shooting the Heavy Gun. I have three excellent Light Guns and a bunch of barrels to do it… so maybe! I think the greatest enjoyment is the people you shoot with, the common interest is the bond I guess but I wouldn’t change it for anything. — James O’Hara
Goodridge: James, on behalf of all Australian IBS 1000-yard BR competitors, I would like to thank you for your great patience and cooperation in preparation of this article, and for the valuable and interesting insight that you have provided into what is required to achieve success at the highest levels of 1000-yard BR competition. Not that you need it, but good luck for the 2014 shooting season.
Share the post "James O’Hara — “Mr. Consistent”, Sets 1000-Yard Agg Records"
Many of our Forum members shoot an “improved” 6mmBR cartridge. This might be a 30°-shoulder 6mm BRX, or a 40°-shoulder 6mm Dasher, or the 6mm BRDX, which is very similar to the Dasher, but with a slightly longer neck. This Editor shoots a 6mm BRDX and has found it very accurate, and maybe a bit easier to fire-form than a standard Dasher. Speaking of fire-forming, in our Shooters’ Forum, we often see questions about fire-forming BRX/Dasher brass. For those who need a large number of BRX or Dasher cases, one option to consider is using pistol powder in a dedicated fire-forming barrel. Here’s an explanation of how this process can work.
Forum member Skeeter has a 6mm Dasher falling block varmint rifle. The Dasher case is based on the 6mm BR Norma cartridge with the shoulder blown forward about 0.100″ and out to 40°. This gives the Dasher roughly 3.5 grains added capacity compared to the standard 6BR.
A few seasons back, Skeeter needed to form 300 cases for varmint holiday. Skeeter decided to fire-form his brass without bullets. This method avoids barrel wear and saves on components. There are various ways to do this, but Skeeter chose a method using pistol/shotgun powder, some tissue to hold the powder in place, Cream of Wheat filled to within an 1/8″ of top of the neck, and a “plug” of tissue paper to hold it all in place. Shown below are cases filled with a pistol/shotgun powder charge topped with Cream of Wheat and then a tissue paper plug.
To ensure the case headspaced firmly in his Dasher chamber, Skeeter created a “false shoulder” where the new neck-shoulder junction would be after fire-forming. After chamfering his case mouths, Skeeter necked up all his cases with a 0.257″ mandrel (one caliber oversized). Then he used a bushing neck-sizing die to bring the top half of the neck back down to 0.267″ to fit his 0.269″ chamber. The photo below shows how the false shoulder is created.
After creating the false shoulder, Skeeter chambered the cases in his rifle to ensure he could close the bolt and that he had a good “crush fit” on the false shoulder, ensuring proper headspace. All went well.
The next step was determining the optimal load of pistol powder. Among a variety of powders available, Skeeter chose Hodgdon Titewad as it is relatively inexpensive and burns clean. The goal was to find just the right amount of Titewad that would blow the shoulder forward sufficiently. Skeeter wanted to minimize the amount of powder used and work at a pressure that was safe for his falling block action.
Working incrementally, Skeeter started at 5.0 grains of Titewad, working up in 0.5 grain increments. As you can see, the 5.0 grain charge blew the shoulder forward, but left it a hemispherical shape. At about 7.0 grains of Titewad, the edge of the shoulder and case body was shaping up. Skeeter decided that 8.5 grains of Titewad was the “sweet spot”. He tried higher charges, but the shoulder didn’t really form up any better. It will take another firing or two, with a normal match load of rifle powder and a bullet seated, to really sharpen up the shoulders. Be sure to click on the “View Larger Image” link to get a good view of the cases.
The process proved to be a success. Skeeter now has hundreds of fire-formed Dasher cases and he hasn’t had to put one bullet through his nice, new match-grade barrel. The “bulletless” Cream of Wheat method allowed him to fire-form in a tight-necked barrel without neck-turning the brass first. The only step now remaining is to turn the newly Dasher-length necks down about .0025″ to fit his 0.269″ chamber. (To have no-turn necks he would need an 0.271″ or 0.272″ chamber).
Skeeter didn’t lose a single case: “As for the fire-forming loads, I had zero split cases and no signs of pressure in 325 cases fire-formed. Nor did I have any misfires or any that disbursed COW into the action of the firearm. So the COW method really worked out great for me and saved me a lot of money in powder and bullets.” To learn more about the COW fire-forming process, read this Dasher Fire-Forming Forum Thread.
Skeeter did have a fire-forming barrel, but it was reamed with a .269 chamber like his 10-twist Krieger “good” barrel. If he fire-formed with bullets, he would have to turn all 300 necks to .267″ BEFORE fire-forming so that loaded rounds would fit in the chamber. Judging just how far to turn is problematic. There’s no need to turn the lower part of the neck that will eventually become shoulder–but how far down the neck to turn is the issue. By fire-forming without bullets now he only has to turn about half the original neck length, and he knows exactly how far to go.
Share the post "How to Fire-Form Dasher and BRX Brass without Bullets"
Football fans and Harley guys like to show their loyalty with branded stickers on their cars and trucks. Why shouldn’t benchresters do this same? Well now this is possible for fans of the 6mmBR, PPC, and 6mm Dasher cartridges. These small but ultra-accurate cartridges have set the “gold standard” for rifle precision. Now you can “represent” your favorite chambering — but in a subtle way that won’t spook anti-gunners on the road (or draw unwanted attention from the local constabulary).
PMA Tool offers Euro-style, black-on-white, oval stickers that look cool on your car, truck, SUV, RV, or camping trailer. As PMA says: “Let your shooting buddies know what you shoot, while leaving your non-shooting neighbors scratching their heads.” Place the stickers in the corner of a rear window or slap ‘em on a bumper. They also look nice on a range box or plastic rifle case.
There are currently three sticker versions, “6BR”, “PPC”, and “Dasher”, priced at $5.95 per sticker. PMA Tool may produce stickers for other chamberings if there is sufficient demand. What other cartridge types would you like to see? Perhaps generic “6mm”, “6.5mm”, and “7mm” stickers?
Share the post "PMA Offers Euro-Style Stickers for Popular Accuracy Cartridges"
In the spring of 2004, IBS 600-yard benchrest competition was born. Piedmont Gun Club in Rutherfordton, NC was one of the three initial ranges across the country to host this new competition. Bridgeville (DE) and the Bench Rest Rifle Club of St. Louis (MO) were the other two. 600-yard benchrest was the brainchild of several IBS and club officers, Dave Tooley and Joe Goforth among them. The idea was to have a new competition at a distance far enough that short-range cartridges would not dominate, but not so far that the new mid-range discipline would duplicate 1000-yard competition. After initial “test matches” at 500 yards, in late 2003, officers at Piedmont Gun Club decided to push the targets out another 100 yards. That was the beginning of the 600-yard benchrest game.
IBS 600-Yard Match at Piedmont Gun Club (June 8, 2013) Report for IBS by Sam Hall Piedmont Gun Club is a legendary venue in the 600-yard Benchrest game because so many records have been set at this range. Throughout the 600-yard seasons at Piedmont Gun Club, June has been one of the best months for shooting small groups and high scores. Most all records have been shot there in the summer months of June, July, and August. And speaking of records, more records have been set, broken, and re-broken at Piedmont than all other IBS 600-yard ranges combined! I know of 29 separate records that have been set by just three shooters. Joel Kendrick, Terry Brady, and myself, Sam Hall. Many, many more records have been broken there also.
After a couple of rainy days, the weather cleared up for our June 8, 2013 match. It was to be one of Piedmont’s IBS 600 Yard “Shooter of the Year” points matches also. 35 seasoned veterans showed up… plus a new shooter, Jimmy Norman. There were high expectations for more records to fall. Although the weather was fair with sun and the occasional cloud, a light wind, switching from right to left, kept any records from being set this day. Many small groups were shot in the morning in the Heavy Gun session, but the switching wind picked up in the afternoon during the Light Gun competition and the groups showed it.
Thomas Parker Wins HG with a Rem-Actioned Rifle
The day started with Heavy Gun shooting first at 09:00 sharp. The wind was very light from left to right at 2-3mph with temps about 70 degrees. Thomas Parker showed us that a Remington actioned benchrest rifle can still whip the all-out custom “Race Guns” in the hands of a good shooter. Thomas won the Heavy Gun overall placing first in score (193) and second in group (1.965″) for four targets. Note: a group Agg (or aggregate) is the 4 target groups added together and averaged (divided by four). Sam Hall snuck in the small group of the day 0.986″ to help him win the HG Group Aggregate with a 1.820″. This was the only first place that Thomas did not capture. Thomas shot the standard 6mmBR cartridge, pushing Berger 105gr Hybrid bullets. His rifle featured a Remington 700 action, Brux barrel, and a custom wood benchrest stock.
Watch Heavy Gun Winner Thomas Parker Shoot at Piedmont
Mike Hanes Captures Light Gun and Sam Hall Takes the Two-Gun
After the Heavy Gun segment concluded, as always, a great lunch was served by a local church group. Lunch is held in Piedmont’s new club located just beside the 600-yard range.The club house also has bathroom facilities for men and women, a kitchen and large banquet room. Light Gun (LG) started just after the break for lunch. The winds had picked up to 5-8 mph and switching left to right now. Temps were 80-84 degrees for the rest of the day. Groups were sure not as good as they were in the morning for Heavy Gun. Mike Hanes (2012 IBS 600-yard Shooter of the Year) had small single target group of 1.423″ in LG to help him win LG Group Agg with a 2.371. Mike had second place in score with a 184 to help give him the “Overall” LG win. Mike was shooting a custom 6mm Dasher “Race Gun”. It featured a BAT dual port action, Shehane fiberglass ST-1000 stock, Jewell 2 oz. trigger, Brux barrel.
Sam Hall won the Two-Gun Overall with 8 rank points. Thomas Parker finished second in the Two-Gun with 29 rank points with Steve Jordan finishing a close third with 30 rank points. Sam said the match was great, and he invites readers to join the fun: “Come on out to Piedmont with us and give 600-yard benchrest a try. I guarantee you will be welcomed and will have a great time!”
Piedmont Gun Club — Home of the Record-Breakers
Piedmont has seven IBS 600-yard matches a year from March though September. Five matches are IBS “Shooter of the Year” matches where IBS points can be accumulated. Piedmont also has its own Shooter of the Year. All Piedmont’s 600-yard matches count toward it. They give a very nice standing trophy to the winner at the end of the year. Attendance at Piedmont for 600-yard competition is usually 30 to over 40 shooters. Most guys are regulars and have been at the 600-yard game for years. The competition is tough! I have heard many shooters say that shooting at Piedmont is like shooting at the Nationals every match. The atmosphere is very friendly though. We welcome new shooters. There is always someone there to help you when needed, whether it be a fellow shooter or range officer. On many occasions I have witnessed a fellow shooter lend his own rifle to a new shooter who wants to give it a try, someone who forgot ammo, or had equipment failures.
Not only does Piedmont Gun Club have IBS 600-yard competition, but the Club also hosts several other shooting disciplines. Piedmont has a 50-yard pistol range, trap and skeet range, 25-50-75-100 meter small bore silhouette rifle range and 50-600 yard rifle range. Piedmont hosts NRA Smallbore Rifle and 22 Cowboy Silhouette matches in March and ending in October. Piedmont also hosts three IBS 100/200 yard VFS (Varmint For Score) Benchrest matches a year including a NC State match in September 2013. They have 16 covered benches at their VFS range and 16 separate covered benches for their 600 yard range. Tommy Williams is the Club President and also is match director of the 600-yard matches to boot! Piedmont Gun Club is located in the beautiful foothills of western North Carolina.
Hardware Choices — Sam Hall Talks about 600-Yard Rigs
Over the years, 600-yard equipment has evolved. We now have a good idea of what works the best in 600-yard competition. Several varieties of long-range stocks work well so long as the geometry of the key surfaces in the fore-end and butt are parallel (or very close). Custom actions are desirable, with dual port (right bolt, left load port, right eject) or drop-port for faster shooting. The standard 6mm BR or any of its improved versions seem to be equally competitive and accurate at 600 yards. You’ll want a match-grade, stainless barrel, 26-30 inches in length, with a 1:8″ to 1:8.5″ twist rate (depending on your bullet and velocity).
Do you really need a true Heavy Gun? Both Mike Davis and I experimented with true Heavy Guns in 2007. Mine was a 61-pound, 6 Dasher built with a Shehane Aluminum Maxi-Tracker stock. Mike shot a 50-pound, 6 BRX in a massive, aluminum Bruce Baer stock. Both these “true heavies” (Mike’s and mine) had dual-port BAT actions and Brux 1:8″-twist barrels. Mike set the HG 4-target group aggregate record that year with a 1.467″ Agg and I set the HG 4-target score record with a 197. These true Heavy Guns shined when the mirage and/or wind were really bad. If they are tracking back on target well, you can rip off 5 shots in mere seconds! That said, I don’t think a “true heavy” is needed to be competitive.
Folks have certainly experimented with exotic equipment in the 600-yard game. But, for a new shooter it is good to know that fancy, ultra-expensive rifles are not necessary to win at 600 yards. You can shoot one rifle and do just as well as the man with several long-range rifles. You don’t need a separate rifle for Light Gun and Heavy Gun. Just look at what Richard Schatz has done over the years with one rifle. As the saying goes, beware of the man with one gun! To boot, matches are still being won with affordable, factory-actioned rifles. Never count out a skilled shooter with an accurate Remington- or Savage-actioned benchrest rifle — he may beat you! That was the case at our most recent match at Piedmont.
Share the post "IBS Match Report: Piedmont 600-Yard Benchrest Match"
The 6mm Dasher is based on the 6mm BR cartridge with the shoulder blown forward about 0.100″ and “improved” to 40°. Case capacity is raised to about 41.0 grains. This allows the Dasher to drive 105-108gr bullets comfortably at 2970-3000 fps without over-stressing the brass. A popular load used by many successful Dasher shooters is 32.5 to 33.0 grains of Reloder 15, CCI 450 primers, with 105gr Berger VLDs, .010″ in the lands, or Berger 105gr Hybrids .015-.020″ off the lands (jumping). At the upper end this is a “warm load” and should only be used with fire-formed brass. Norma 203B is very, very similar to Reloder 15, and may be more readily available in the near future. As with any load, start 10% low and work up.
You may also have good luck with Hodgon Varget powder. Forum Member Rodney Wagner recently shot a spectacular IBS-record-setting 0.349″ five-shot group at 600 yards. Rodney was loading 32.5 Grains of Varget with CCI 450 primers and Berger 108gr BTs seated about .020″ off the lands (jumping). In preparation for fire-forming his Dasher cases, Rodney used a .257 expander to create a false shoulder on his case necks. This helps stabilizes the case with a good “crush fit” when fire-forming, but other methods of forming Dasher cases (including hydro-forming) can work well also.
Robert Hoppe, one of the top 600-yard shooters in the country, was the 2009 NBRSA 600-yard champion. In 2007, shooting a 6 Dasher, Robert nailed a 0.5823″, 5-shot group. At the time it was the smallest group ever shot in 600-yard registered benchrest competition. In 2008, John Lewis shot even smaller with an IBS Heavy Gun, but Robert’s 0.5823″ still remains the NBRSA 600-yard record, and we believe it is the second smallest group ever shot at 600 yards (in registered BR competition) by a 17-lb class rifle. Robert has been very successful in the 600-yard game, and is one of the best 600-yard shooters in the West. He knows how to wring the best accuracy out of the 6mm Dasher cartridge. Here Robert offers some tips on load development and tuning for the 6mm Dasher.
Share the post "6mm Dasher Basics — Bob Hoppe Talks about Loads"
The NBRSA has wrapped up its 600-yard National Championship, with the 1000-yard National Championship taking place today and tomorrow at the Sacramento Valley Shooting Center. Richard Schatz, one of the greatest 600-yard shooters of all time, topped over 40 talented shooters to win the two-gun overall title. Richard, we’re told, also won the Light Gun Division. Forum member Terry Balding (aka “Terry”) won the Heavy Gun Class. Terry drove all the way from Wisconsin to compete in the match. We’ll publish more details as they become available. If any of our readers have more photos from the match, or a list of final results, please send them along. Here’s Richard receiving his trophy from match director Craig St. Claire:
Share the post "Richard Schatz Wins 2013 NBRSA 600-Yard Nat’l Championship"
by Robert Whitley After Accurate Shooter published the July 31, 2010 Daily Bulletin feature on 6mm BRX Myth-Busting With Bob Crone, further research reveals that there’s more to tell about the BRX, its origins, and its original specifications.
6 BRX Myth-Busters Follow-Up Challenge
I wanted to obtain a print reflecting the true original dimensions of Bob Crone’s 6mm BRX reamer. I hoped to verify the head spacing of the reamer to be .100″ longer than a 6mm BR, and I also wanted to see how Bob’s original print compares to 6mm BRX match reamers currently considered to be the “standard in the industry”.
Recreating the Original 6mm BRX Reamer Print
Clymer Precision was contacted to obtain a print of Bob’s original reamer. Todd Wilms, the current owner of Clymer Precision (and a heck of a nice guy as well) went back in the Clymer archives and pulled the records of the dimensions of Bob Crone’s 6mm BRX reamer. Todd then entered them into Clymer’s current reamer drawing program and has generated a current drawing reflecting the original 6mm BRX reamer. The print (see below) confirms the head space of the 6mm BRX to be .100″ longer than a 6mm BR (i.e. 1.267″ min at a shoulder datum diameter of .350″).
Comments on Bob’s 1996 Clymer Reamer
In many ways, the print dimensions are very close to what is currently recognized as the “standard in the industry” for 6mm BRX reamers, however in other ways there have been some definite changes:
A. Body Diameter: A chamber body diameter of .470″ is still in wide use today with 6mm BRX reamers (that’s measured .200″ forward of the bolt face). The current Lapua 6mm BR brass has a web diameter very close to this diameter and one should be wary of trying to tighten this dimension. If anything, running a little looser (like the .4708″ dimension similar to that used with the 6mm Dasher) would not hurt the performance of the 6mm BRX cartridge a bit.
B. Shoulder Diameter: Bob’s original reamer had a shoulder diameter of .4609″ (the same as a 6mm BR Norma), however many current 6mm BRX reamers now use a .460″ shoulder diameter which helps avoid overworking the brass there if readily available commercial dies are used.
C. Max Chamber Length: Bob’s original print had a “max chamber length” of 1.570″ (the same as a 6mm BR Norma), however many of the current 6mm BRX reamers have shortened this up a little. This is because, when 6mm BR brass is fire-formed into 6mm BRX brass, typically the brass shortens. Indeed, this author’s 6mm BR brass shrinks in OAL from around 1.555″ to around 1.547″ when it is fire-formed to 6mm BRX brass. A max chamber length in the range of 1.560″ – 1.565″ is seen often with 6mm BRX reamers these days.
D. Neck Diameter: While Bob’s reamer has a .262″ neck, this has for the most part given way to either a .269″ (sometimes .268″) turned neck, or a .272″ (sometimes .271″) no-turn neck, with the neck diameter typically selected based on the actual dimensions of the brass to be used.
E. Throat Angle: Bob’s throat angle was one and a half degrees, which seems to be standard and in wide use today with the 6mm BRX.
F. Freebore: Bob’s freebore length was 0.00″ because his smith used a separate throater to set the throat length Bob wanted for specific bullets. These days, a built-in freebore in the range of .104″ – .125″ seems to be very common with 6mm BRX reamers. Freebore in that range is seen by many as a good choice for the readily available 105- to 108-grain 6mm bullets.
6mm BRX — Real World Specs
Here are measurements on Robert Whitley’s 6mm BRX brass, as fire-formed, full-length sized and ready to load in a no-turn chamber.
Base to shoulder = 1.170″
Base to neck/shoulder junction = 1.333″
Overall case length (fired 2x and re-sized 2x) = 1.547″
Shoulder diameter (resized) = .459″
Diameter .200″ forward of base (resized) = .470″
Neck diameter loaded = .269″
Share the post "Myth Busters II – Bob Crone’s 6mm BRX – by Robert Whitley"
As part of the NBRSA Long-Range Nationals conducted this week in Sacramento, an F-Class Benchrest match was held Friday, April 20th, with great success. Why have a benchrest match for F-Classers you might ask? Well, this provides a new activity for F-Class shooters whose 22-lb F-Open and 18.15-lb F-TR rifles would not otherwise qualify under the NBRSA 17-lb Light Gun limits. Having more opportunities for more folks to shoot is always a good thing, we believe. With the success of this event, it looks like “F-Bench” matches will become more commonplace in the future. Jerry Tierney, our “field correspondent” in Sacramento, tells us that the NBRSA plans to approve F-Class Benchrest competition as a regular discipline. This will formalize the rules, targets, and course of fire.
At Friday’s F-Class Bench match, the shooting was all done at 1000 yards, from the covered shooting line at the Sacramento Valley Shooting Center. The event consisted of two, 1000-yard matches with a time limit of 30 minutes each and unlimited sighters. Shooters were divided into three relays: one firing, one scoring, and one in the pits. That division of labor kept everyone active throughout the day. All three relays in the first match shot in VERY mild conditions. At the start of match two, the wind came up from the left.
Hoppe Wins F-Class Bench Match
The winner was a familar face, Robert Hoppe, racking up 387-11X with his 6mm Dasher. Runner-up, just one point behind, was Gary Noble (386-11X). In third place was Shawn Greene (383-13X). Robert is a heck of a shooter. He still holds the NBRSA record for the smallest 5-shot group ever shot in a 600-yard NBRSA benchrest match. Robert drilled an amazing 0.5823″ group in 2007 to set the NBRSA Light Gun record. Five years later, he’s still on his game.
The NBRSA Long-Range National Championships continue today and tomorrow with the Sloughhouse 1000 two-day match.
Match results and photos by Jerry Tierney, who shot the match and finished 6th with 383-8X.
Share the post "F-Bench Competition: ‘Belly Benchrest’ without the Belly"
This past weekend, Forum member Ron Boyd shot a 1.462″ five-shot Light Gun group at 1000 yards in an IBS benchrest match at the MidWest Benchrest Club in Yukon, Missouri. Ron shot a 6mm Dasher with Bartlein barrel and PR&T stock. Ron’s 1.462″ group is 0.065″ off the existing IBS 1000-yard Light Gun record. Ron’s group also happens to be .011″ smaller than the current NBRSA 1K Light Gun record, 1.473″ shot by Bill Schrader in 2002. (But this is not counted by the NBRSA since Ron shot in an IBS match.) Ron’s group was shot in the first relay of the day, in good conditions. The group had three (3) shots clustered in under one-third inch (0.03 MOA)!
This is truly a spectacular achievement. We think this has to been one of the smallest five-shot groups ever shot at 1000 yards, and probably the smallest ever with a 6mm cartridge. At 1000 yards, 1 MOA is 10.47″. This means that Ron’s group measured in at 0.1396 MOA! To give you an idea of how small Ron’s group really was, at left is a 1.462″ circle shown at 100% scale, along with a quarter at 100% scale.* The circle represents the center-to-center distance of Ron’s five shots at 1000 yards. Total vertical dispersion was just under 1.2″ for five shots. The vertical for the top four shots (measured with OnTarget software) was just 0.398″! Shown below is a flat-bed scan of the actual target. Notice the tight cluster of 3 shots touching. That’s a dime in the photo added for scale.
Ron Boyd’s 6mm Dasher Load Ron loaded a stout charge of Long Range Match surplus powder with Spencer 103gr bullets seated about .010″ OFF the lands. The bullets were “right out of the box”, NOT pointed. This powder has burn-rate characteristics very similar to Alliant Reloder 15, and Ron used his regular RL15 charge, adjusted by half a grain or so. Ron was using no-neck-turn “brown-box” Lapua 6BR brass formed into the 40° improved 6mm Dasher case. The unturned, loaded case necks measure about 0.2695″, yielding .0015″ total clearance in a 0.271″ chamber. The brass used for the 1.462″ group had seven previous firings. Ron anneals his brass after every firing using a Benchsource annealing machine. Ron told us: “The Benchsource is the greatest annealing machine there is, as far as I’m concerned.” Ron ultrasonically cleans his brass and then tumbles his brass after the ultrasound process. He does NOT use an internal neck lubricant. He does NOT uniform his primer pockets and he does NOT ream his flashholes. Ron believes this load was running “right around 3000 fps”, but he has not chron’d it yet using the new Bartlein barrel.
Ron Boyd’s 6mm Dasher Light Gun
Ron’s 17-lb Light Gun featured a BAT SV Action, Bartlein 30″ 1:8″ twist, 0.237″ land barrel, and Precision Rifle & Tool “Hammerhead” benchrest stock with 5″-wide wings in front. This stock weighs 4 lbs 1 oz. with an aluminum butt plate and is about 36.5″ long with integrated rails on the bottom of the “wings”. Ron’s friends Rich Griffin and Jerry Kloeppel did the chambering and bedding. Ron recently put the Bartlein barrel on the gun. Ron estimates that the barrel had only 40 rounds through it when it produced the 1.462″ group. Ron tells us: “This new barrel is great, and the 5″ PR&T stock really works. I luckily pulled the trigger at the right time.” Ron told us that this rifle shot in the high ones/low twos at 100 yards during testing.
PR&T Hammerhead Stock (catalog photo)
*The circle and quarter should appear “true size” when viewed at the most common monitor resolution. If you are running a higher resolution on your monitor, the illustration will appear small than actual size.
Share the post "Ron Boyd Shoots 1.462" 5-Shot Group at 1000 Yards"
Tim Claunch (aka tclaunch) recently put on an amazing display of precision shooting. At an MSSA 600-yard Benchrest Score match in Memphis, TN, Forum member Tim shot six targets in a row, with an average 5-shot group size of 1.677″. Tim’s stellar performance began with a two-target shoot-off for club Shooter of the Year honors (he won). Then Tim shot four more targets as part of the club’s regular 4-target score match. NOTE: this is NOT an official six-target match result. The actual match that day was four (4) targets only, and Tim’s Agg for those four was about 1.8″, still darn impressive. No one is claiming any records here. Still give credit where credit is due — Tim put together six targets in a row, in competition, averaging 0.267 MOA for all six. Tim’s small group (of the six) was 1.351″ and his large group was 2.088″. That shows amazing consistency. This is spectacular shooting by any measure*.
Tim tells us: “I can check off one of the items on my ‘bucket list’ now — shooting a sub-two-inch Agg. We shot our monthly match here in Memphis at our awesome MSSA range. Though this was a score match, and the first two targets were part of a club shoot-off, I wondered about the average group size of all six. We measured all six targets I shot in sequence on Sunday. I was some kind of happy when I saw it was a 1.677″ 6-target average. That Bartlein and the .140″ FB BRX reamer are a good match. I used Varget with Berger 105gr VLDs and CCI 450 primers. I had never Agged under two inches before in my life (the 4-target Agg was 1.8″). Sure was nice to do it at home the first time.”
Tim shoots a 6mm BRX Light Gun with Shehane ST1000 Tracker stock, Borden Rimrock BR action, and Bartlein 6mm cut-rifled barrel. He uses a Leupold 45X scope in Burris Signature Zee rings sitting on a +20 MOA rail. Tim jokes: “People might laugh at my cheapo Burris rings. Well I guess those Signatures hold zero just fine.” Tim tried a power-booster lens on his Leupold for a while, but this altered eye relief, producing the occasional smack in the forehead. Not surprisingly, Tim removed the booster.
Borden Action with Dwight Scott Bolt and Firing Pin Upgrade
The action is a Borden Rimrock BR dual-port. “This action is smooth, and it allows me to rip ‘em when the conditions are good. For these six targets I shot fast.” The Borden action has some interesting mods: “The firing pin and bolt body were re-worked by Dwight Scott. He has a weight of pin to power of spring he worked out with Tony Boyer. I could tell a significant difference in performance.”
For better target resolution, click the gear-shaped icon and select 480p playback.
The stock is a Shehane fiberglass ST1000 Tracker bedded by TM Stockworks (Tom Meredith). The metalwork was done by Stephen Hall of Dyersburg, Tennessee. Tim reports: “I can’t say enough about this highly-talented guy. He’s a great smith and a great point-blank benchrest shooter himself. I’ve had four chambers cut by him and couldn’t be happier”. The barrel is a 1.250″ straight contour, finished at 26″. That’s a bit shorter than you’ll find on most 600-yard rigs these days, but Tim wanted some weight off the nose so he could add weight to the butt to balance the gun better (and still make weight). Tim raves about this Bartlein barrel: “Readers should not give up on maybe that next barrel being the one barrel a guy gets in a lifetime. I have tried all the cut-rifling barrel-makers, but I’ve recently gone to Bartlein. Based on my ratio of great-shooting barrels to average barrels I am there to stay.”
Tim’s Accurate Reloading Methods Tim’s reloading procedures could rightly be described as the “relentless pursuit of perfection”. After two firings, once “the brass has settled down and conformed to the chamber”, Tim anneals his cases. He then re-anneals after EVERY subsequent firing. The brass he shot at the MSSA match had eight firings, so it had been annealed many times. Tim uses current-generation (blue box) Lapua 6mmBR brass, and he lightly turns his necks for an 0.269″-necked chamber. Tim points his bullets, but does not trim them: “These were pointed, no trimming, just point and shoot. I have shot a few of the new Berger hybrids, but I keep going back to the Berger VLDs.”
Superior accuracy, Tim believes, requires ultra-consistent neck tension. Tim uses a K&M arbor press with a force gauge. If the needle shows any notable variance in seating force, Tim will pull the round apart, run a mandrel in the neck, resize the neck, and re-seat the bullet. If the bullet still doesn’t seat smoothly, he won’t shoot the round for record. Tim is also particular about seating depth: “I measure every loaded round base to ogive using a comparator. All my match ammo is held to plus/minus .0005″ (i.e. one thousandth total spread) in base to ogive length. Yes, this is possible if you anneal regularly and monitor bullet-seating force carefully. If you can’t hold .001″ [base-to-ogive] tolerances with good bullets, that’s probably because of inconsistent neck tension.”
Secret of Success — Improved ‘Bench Manners’ and Gun Handling
Tim had a personal break-through not so long ago that improved his accuracy dramatically. Previously he got down on the gun, and would use some cheek pressure. But he noticed some erratic horizontal in his groups. Tim changed his shooting position, getting his head completely off the stock. The change worked: “After cleaning up my ‘bench manners’ and getting my head off the gun, my groups started shrinking. It was a real eye-opener.” Tim shoots with minimal hand contact (“just touching”) on the stock, and he doesn’t pin the gun to the stop. Tim explained: “I run the gun up to touch the stop before each shot, but I don’t use any shoulder pressure. I don’t push on the gun at all.”
You can learn more about Tim’s amazing six-target display of accuracy in this Forum thread. Registered Forum members can post questions about Tim’s rifle and the shooting conditions, and Tim will answer them when he has the opportunity.
* Just for comparison sake, the NBRSA official Light Gun 600-yard, 6-Target (30-shot) Agg record is 2.092″ (Robert Hoppe, 2006). The IBS official Light Gun 600-yard, 4-Target (20-shot) record is 1.6068″ (Sam Hall, 2011). The IBS does not list a LG 6-target Agg record for 600 yards.
Share the post "Forum Member Averages 1.677″ for Six Targets at 600 Yards"
6mm Dasher without Fire-Forming Hassles
1000-yard Benchrest competitor James O’Hara set four (4) new IBS Records in 2013. These multi-match Light Gun Agg records were secured with O’Hara’s solid performance at the 2013 Virginia 1000-yard Benchrest State Championship. Here are the new records set by O’Hara in 2013:
Barrel Freezing (Cryogenic treatment)
After Accurate Shooter published the July 31, 2010 Daily Bulletin feature on 
Hoppe Wins F-Class Bench Match
This past weekend, Forum member Ron Boyd shot a 1.462″ five-shot Light Gun group at 1000 yards in an IBS benchrest match at the 
This is truly a spectacular achievement. We think this has to been one of the smallest five-shot groups ever shot at 1000 yards, and probably the smallest ever with a 6mm cartridge. At 1000 yards, 1 MOA is 10.47″. This means that Ron’s group measured in at 0.1396 MOA! To give you an idea of how small Ron’s group really was, at left is a 1.462″ circle shown at 100% scale, along with a quarter at 100% scale.* The circle represents the center-to-center distance of Ron’s five shots at 1000 yards. Total vertical dispersion was just under 1.2″ for five shots. The vertical for the top four shots (measured with OnTarget software) was just 0.398″! Shown below is a flat-bed scan of the actual target. Notice the tight cluster of 3 shots touching. That’s a dime in the photo added for scale.
Ron Boyd’s 6mm Dasher Load
Ron loaded a stout charge of 
Tim’s reloading procedures could rightly be described as the “relentless pursuit of perfection”. After two firings, once “the brass has settled down and conformed to the chamber”, Tim anneals his cases. He then re-anneals after EVERY subsequent firing. The brass he shot at the MSSA match had eight firings, so it had been annealed many times. Tim uses current-generation (blue box) Lapua 6mmBR brass, and he lightly turns his necks for an 0.269″-necked chamber. Tim points his bullets, but does not trim them: “These were pointed, no trimming, just point and shoot. I have shot a few of the new Berger hybrids, but I keep going back to the Berger VLDs.” 
