IBS Scoring Reticle Updated with Brighter Circles
In an ongoing effort to improve the two-piece IBS scoring reticle, a material change has been made to the plate showing bullet diameters. The new material displays white circles that are brighter than the previous version and does not require the circles to be colored.
The complete scoring reticle continues to have two components: 1) the Plate, and 2) the Domed Magnifier. The reverse laser-etched Plate displays 12 bullet diameters: .224, .243, .257, .264, .277, .284, .308, .323, .338, .358, .375 and .408. The etched circles are in direct contact with the target. The 4X domed magnifier provides a clear visual image that aids in accurate scoring.
New Laser-Etched Scoring Plate (12 Bullet Diameters):
UPGRADE Your Scoring Reticle
Plate Only Upgrade for $15.00
The new “plate only” is available to customers who have purchased the complete reticle package in the past. This is an upgrade for past customers. The price for the “plate only” is $15.00 which includes shipping within the USA.
Complete Scoring Reticle for $40.00
The complete reticle package is being shipped with the improved plate. The price for the complete reticle package is $40 which includes shipping within the USA.
If you have questions, contact Frank at: (603) 878-1474 or by e-mail at frank30br@comcast.net
Send your payment to:
Frank Danisienka
P.O. Box 97
New Ipswich, NH 03071
HOW to USE IBS SCORING RETICLE — INSTRUCTIONS
1. Depending on the condition of the hole, it may be necessary to turn the target onto its face and fold the torn pieces of the target back toward the center of the hole.
2. Lay the target face up and place the plate on the target centering the proper circle (bullet diameter) over the bullet hole.
3. At times the scribed hole will be larger than the bullet hole making the positioning of the scribed circle critical for accurate measurement.
4. Place the plate and magnifier on the target over the hole to be scored.
5. With the magnifier remaining on the plate and the scribed circle of the correct diameter PERFECTLY CENTERED over the bullet hole — score the target using the OUTSIDE EDGE of the scribed circle to determine the results.
Scoring Reticle Maintenance
When not in use, place the scoring plate on the magnifier carton to keep it clean and away from abrasive or dirty surfaces. Fine scratch remover, such as Novus #2, can be used with a paper towel to remove scratches.
Want to see the details?CLICK HERE to view full-screen photo.
Check out those five targets. The Aggregate (average) of all five targets is a tiny 0.0840 inches! These were shot by Gary Ocock at 100 yards in a California benchrest match on August 6, 2017. Though Gary’s 0.0840 Agg beats existing records, this was not a “sanctioned” match, so Gary’s killer Agg will NOT be submitted for IBS or NBRSA records. So, sadly, the Agg won’t appear in the record books, but this remains a spectacular, verified feat of rifle accuracy, accomplished in competition.
The argument can be made that this is the Most Accurate Gun Ever Built. As far as we can determine, no one has ever shot a smaller 5-target Agg anywhere, at any time.
The Unlimited Benchrest Record That Will Never Be (Official)
Report by Boyd Allen
Gary Ocock’s stunning unlimited Aggregate is beyond amazing. That’s an average of five, 5-shot groups of .0840. Shot under sanctioned match rules, but at an unsanctioned 100-yard fun match, this Aggregate is well under the current 100-yard official records of the IBS (.1386), and the NBRSA (.1242). The fourth of the five groups measured a minuscule .018, less than half the size of the existing NBRSA Unlimited record of .049 (also shot by Gary). Check it out:
When the top 15 shooters all post teen Aggs, conditions must be pretty favorable. However there were some light switchy winds — Gary said that he shot better in the left to right condition.
GUN SPECIFICATIONS
Ocock’s red Jay Young Unlimited Railgun features one major difference from Young’s typical Railgun designs. The bottom of the barrel block is integral with the top (moving part), of the gun. The barrel is Ocock’s usual 1:13.5″-twist Krieger chambered for the 6 PPC. The BAT Neuvo action* is unusual in that its lugs are horizontal at lock-up instead of the usual vertical. With horizontal lugs, both lugs maintain contact with their abutments when the action is cocked. In the more normal configuration when cocked the top lug is forced off of its seat by a combination of the angle of the trigger cocking piece interface, the pressure of the striker spring, and bolt clearance at the rear of the action.
LOAD SPECIFICATIONS
Gary shot this remarkable Agg with well-used brass, Vihtavuori N133 powder, and self-made 66gr BT bullets** seated at “jam”. This amazing Agg was shot on the second day of a 2-day Unlimited Benchrest match. On Day 1 Gary had experimented with various loads using both surplus IMR 8208 and Vihtavuori N133, but was not satisfied with the results. For his first group on Day 2, Gary tried a light load of N133. After seeing the result, however, he decided to go to the other extreme — a super stout N133 load — with the same powder. As you can see, Gary’s willingness to experiment paid off.
Notably, Gary used light neck tension. Ocock found that for these bullets and this barrel, light neck tension worked best (contrary to “normal” N133 benchrest practice). Ocock used a bushing that only produces .001″ difference between the diameters of sized and loaded case necks.
Comment on Ocock’s Achievement
Congratulations to Gary Ocock for superb shooting (and smart loading). Even though the match was not sanctioned (so the Agg will never be a record), Ocock has raised the bar very high, and given us a new standard of ultimate accuracy.
Though this 0.0840 Aggregate and 0.018 group will never go into the record group, they are still noteworthy. There’s virtually no doubt that they would have survived inspection by any record committee. Except for the lack of fixed backers, an IBS requirement (for detecting cross-fires), all other conditions were met for an officially-sanctioned match.
*The new BAT Neuvo actions are the result of a collaboration between Dwight Scott, and Bruce Thom, featuring Dwight’s ideas and BAT’s proven manufacturing expertise.
** Ocock shot his own, boat-tail match bullets, made with George Ulrich-crafted dies using Hood cores. Although he said that it had been a while since he had weighed any, his best guess was that they weigh something around 66.5 grains.
Want to see new-born Pandas? No, not the furry kind — rather Stolle Panda actions produced with state-of-the-art CNC machinery. If you’ve ever wondered how precision benchrest, long-range, and tactical rifles are built, check out video from Kelbly’s. You’ll see actions finished, barrels chambered and crowned, pillars installed in stocks, barreled actions bedded, plus a host of other services performed by Kelbly’s gunsmiths and machinists.
CLICK Triangle to Launch Kelbly’s Video
If you’re a fan of fine machine-work, this video should be both informative and entertaining. You can see how precision gun work is done with 21st-Century technology. Tip of the hat to Ian Kelbly and crew for producing this excellent video visit to the Kelbly’s production center.
Rimfire Benchrest can be fun and rewarding. It can also be frustrating because sourcing superior lots of ammo is a never-ending challenge. Still we like rimfire benchrest because you don’t need to load at the range. Plus rimfire barrels last a very long time (our friend Joe Friedrich set an ARA Benchrest record with a 100,000+ round-count barrel). Here’s a great video from the National Rimfire Benchrest Association of Ireland (NRBAI). Production quality is excellent! We highly recommend you watch this video, which does a great job illustrating both the fun and challenge of rimfire benchrest competition.
If you’ve never seen 50m Rimfire Benchrest competition, this video is well worth watching:
“If you need to get your mind away from everything… then look down a scope, concentrate, and be disciplined.”
“Comradery is one of our organization’s key traits… there are no barriers of gender, age or mobility. Just a very diverse, bunch of good people enjoying a sport together.”
“The skill, in brief, is having the ability to hit the equivalent of the top of a pinhead at 50 meters, in all conditions with a .22 round. Not easy, especially when you have to do it 50 times to get a maximum score of 500 [points], 250 per sheet.”
Credit Boyd Allen for finding this NRBAI Benchrest Video, released on 6/28/17.
Kelbly makes outstanding actions, including the Stolle Pandas. In the past 20 years, Pandas have probably won more benchrest matches than any other action (though BATs and Bordens are increasingly in the winning circle). Recently gunsmith Alex Wheeler of Wheeler Accuracy worked his magic on an aluminum Panda, optimizing the “ignition timing” of the action. This involves many small mods to bolt, camming surfaces, trigger, and firing pin: “The whole cam helix and detent shelf is re-cut. The firing pin and cocking piece are modified as well.” When executed properly, Ignition Timing has a number of benefits, including a smoother bolt opening/closing, improved firing pin fall, and enhanced accuracy (though the accuracy improvements can be subtle).
BEFORE Action Timing — Stiff and Clunky
Alex reports: “Normally Panda actions have plenty of firing pin fall. For one reason or another this one was very low. Before timing, firing pin fall was .210 with a Bix’N Andy (BNA) trigger. After trigger timing firing pin fall is .244 with zero cock on close.” Here is how the action functioned before timing work:
CLICK Photo to start VIDEO
Alex notes: “As you can see, after the cocking piece rides out of the detent notch it thenfalls to the trigger and is then re-cocked. This is normal on most un-timed actions.”
AFTER Action Timing — Smooth and Refined
Alex explains the modifications he made for this Panda action: “Moving the trigger back adds cock on close. The whole cam helix and detent shelf is re-cut. The firing pin and cocking piece are modified as well. I do love a timed Panda. In fact, I like aluminum actions, I think there is something to them. But yes, I also recommend Borden as my first choice.’
CLICK Photo to start VIDEO
Fix for Right-Bolt Actions Only
After seeing these videos on Facebook, one poster asked: “I do like my Panda but this is exactly why I bought a Borden action and I love it. It’s good to know you can make a Panda better. Alex, can you time a left bolt Panda?”
Alex replied: “No, the tooling I built is all for right hand actions sorry….”
Gunsmith/stockmaker Alex Wheeler is a very smart guy. Among his many clever innovations is an adjustable bag-rider that fits on the underside of the buttstock at the rear. Alex calls this a “Rudder” because it allows the shooter to align the tracking perfectly. The rudder assembly can swing left and right using an adjustment bolt. You can also adjust the Rudder’s vertical “angle of attack” with simple shims. Some guys like the Rudder’s 3/4″-wide bottom perfectly parallel with the bore axis. Others prefer a slight angle so the stock slides down a bit during recoil.
Adjustable Rudders Now For Sale
Alex has fitted these innovative, adjustable Rudders in the stocks and complete rifles he sells.And now owners of other stocks can benefit from Wheeler’s invention. Alex is offering the Rudders for sale: “I have made my adjustable Rudders for sale. Price including mounting hardware is $125 shipped. These are the same rudders I install in most ever stock I build. They’re the only way to achieve perfect tracking every time.”
Watch how the Wheeler Rudder works in this video. Alex explains: “If you pull your rifle back in the bags and the cross-hair moves, your stock is not straight. The easiest fix is to use an adjustable Rudder. They come standard on all my stocks. The white box on the 1000-yard target is 4″. With a properly-adjusted rudder it’s easy to obtain less than 1″ of cross-hair movement at 1000 yards.”
Rudder-Equipped Stock In Action (with 1000-Yard Champ Tom Mousel)
This second video shows how well a Rudder-equipped stock performs. This shows IBS 1000-yard Champ Tom Mousel running five (5) shots with his 17-lb Light Gun chambered in 6BR Ackley Improved. Note how perfectly the stock tracks. It runs smoothly straight back then comes right back on target when pushed forward by Mousel. Check it out — this is impressive.
It’s relatively easy to install these rudders on most wood and wood laminate stocks. Alex says: “Just notch the stock, and install the anchors for the adjustment bolts.” In addition, McMillan will soon be offering fiberglass stocks with a notch designed to fit the Wheeler rudder. Based on Alex’s Deep Creek Tracker stock design, these new McMillan stocks with have metals rails in the front also.
New Rudder-Equipped McMillan LRB Stock
Alex explains: “The new McMillan Rudder-equipped stock will be a version of the Deep Creek Tracker, most likely called a Wheeler LRB (Long Range Benchrest). It will feature factory installed 1/2″ wide aluminum rails in the 4″ fore-arm. It will come with the rear notch molded in for the Rudders which I will install on each stock. I will be exclusive dealer on these and hope to see the first one in June. I also have got with Edgewood to make 4″ wide front bags that will fit a standard rest top and will cost the same as their standard 3″ bag. I will have some in stock but anyone can order them direct and not have to pay the $125 price for a custom bag.”
Available for under $200.00 including front bag, the Caldwell Fire Control front rest is a remarkable value. It makes the co-axial, joystick design more affordable than ever. We used the Fire Control front rest when testing our Ultimate Varminter 20 Practical AR. Once we removed some sand from the tri-lobe front bag, the rest worked quite well.
Get a Fire Control Rest for $197.99 Precision Reloading is running a sale this week on Caldwell products. Now through May 23rd you can get the Caldwell Fire Control Front Rest for just $197.99. That’s a great deal for guys on a tight budget who want a modern joystick-style front rest. With the conversion described in this article, you can put together a system that works pretty darn well, and is more than adequate for many applications, including prairie-dog hunting (from a bench).
Upgrading Fire Control Front Rest with Sinclair Top
While most Fire Control owners are happy with the product, many have wanted to replace the tri-lobe front bag with a more conventional front bag from Protektor or Edgewood. This isn’t as easy as it looks because the width of the Fire Control top is too narrow for most standard 3″-wide front bags. On a “special order” basis, Protektor has crafted some narrower leather front bags that fit pretty well, but some shooters have decided to “upgrade” the entire front assembly.
Forum member Doug M. (aka DrJeckyl), has come up with an elegant solution that allows a Sinclair Int’l Benchrest Rest Top to be fitted to the Fire Control Rest. Doug notes: “The Caldwell Fire Control is a nice rest for the money, but it comes up short in the rest top department. The Sinclair RT-3 [or its replacement, the Gen II B/R top] fits perfect with minor modifications.” Shown below are the main components:
To adapt the Sinclair RT-3 or Gen II B/R top, Doug merely had to drill a couple holes in the RT-3 baseplate, and adapt a spacer to get the height correct: “The Caldwell factory top has a raised mounting portion so a 1/8″ piece of stock will be needed as a spacer to the flat-bottom RT-3. The spacer needs to be cut to the same length as the movable portion on the rest. And you should plan the mounting accordingly so the left thumbscrew clears the vertical height column at full left position (there is a cutaway in the rest under the thumbscrew that allows for easy access to the screw).” We have labeled the photo with dimensions, but Doug cautions you should measure your own original plate to insure the drill locations are correct for your unit.
The completed installation, with the RT-3 installed on the Fire Control rest is shown at the top of this article. Doug says it works very well. To learn more about this conversion, with Doug’s measurments for the hole-spacing and his specs on the fasteners, go to the original thread in our Shooter’s Forum. NOTE: Sinclair no longer sells the RT-3 top, but Sinclair’s $75.99 Gen II B/R top can be converted just as easily. LINK to Fire Control Rest Top Conversion Forum Thread.
Report by Kristina Holden
Even with a bit of snow left on the ground, some great long range shooting took place up in Montana recently. March 25th, 2017 was opening day for the first 1000-yard IBS match of the year at Montana’s Deep Creek Shooting Range, just outside of Missoula, Montana. With temperatures during both matches at a consistent low to mid 40s and winds blowing at a slight 2-4 mph from the south, the weekend was sure to produce some excellent results.
Framed by forested hills, the Deep Creek Range is a beautiful place to shoot.
Fifteen (15) shooters braved the cool Montana spring weather for what would turn out to be a very competitive match. On Saturday, both Richard Schatz and David Torgerson made the first Light Gun (LG) shoot-off, posting two-inch groups, with Richard taking the win (check out his targets above). David and Richard made it into the Heavy Gun (HG) shoot-off as well, this time with David taking the win. Leo Anderson took the LG score crown with a 47, while Shawn Williams took the HG title with a perfect 100.
Here Scott Stanko sets up his Light Gun. Scott won Sunday’s LG shoot-off.
Sunday’s conditions were even better and the shooters took advantage of them. Once again, some truly excellent groups were shot by Tom Mousel and Scott Stanko, both making the LG shoot-off with 2 inch groups. Scott, shown above, prevailed in the shoot-off. Richard Schatz, once again, made his way into the shoot-offs and took the HG win from Tom Mousel with a 4.889″. Jeff Reed took the HG score win over Leo Anderson with a 96. In the LG Score shoot-off, Jim Williams nailed a real stunner of a group, taking the Score win with a 2.018” – 49. Check out the group below. That sure would have helped his Aggs if it happened in the relay!
Jim Williams with his 2.018″- 49 group. That works out to 0.19 MOA — amazing accuracy at 1000 yards.
New Cartridge Debuts — the 6mmBR Ackley Improved (6mm BRA)
The 2017 season has brought some new gear/cartridge developments and many shooters were able to put them to good use in the first match of the year at Deep Creek. Leo Anderson and Tom Mousel were both shooting the new 6mm BRA (6mmBR AI), a 6mmBR Norma with a reduced body taper and a 40 degree (40°) shoulder. Fire-forming is as simple as turning the necks and shooting, as the factory 6mmBR case will headspace in the AI chamber. Sizing with a 6mm Dasher die with .080″ turned off the bottom is the ticket. Tom Mousel, reigning IBS 1K Champ, “believes this case to have a little wider tune window and far less throat wear”. That means this case might be easier on barrels. For Tom’s 6mm BRA with 28” Krieger barrel, the accuracy node is about 2980-2990 fps, so this gives up only 30-50 fps compared to typical Dasher velocities. Both of Tom’s HG groups held in the 3s for vertical, proving the 6mmBR Ackley’s accuracy potential.
Vapor Trail Bullets and Deep Creek Tracker Stock
Tom Jacobs at Vapor Trail Bullets has been working with a new die for his excellent 6mm 103gr Vapor Trail bullet. Four of the weekend’s competitors were shooting bullets off the new Vapor Trail die. The new die seems to be producing a bullet every bit as good as the old die, maybe even better. Several groups in the 2s (two inch) were shot this weekend. As well as Richard Shatz’s impressive 3.671″ 10-shot group in Heavy Gun (see top of this article).
Finally, the new Deep Creek Tracker 4″-wide stock is becoming a favored option, with half of the competitors at the match shooting these stocks from Wheeler Accuracy. That extra inch in the stock’s fore-end seems to be provide more stability and less rocking on the front rest when opening and closing the bolt. Also, the adjustable tracking rudder makes for perfectly parallel tracking surfaces, an absolute “must have”.
The weekend ended with the sun finally breaking through the clouds. Competitors enjoyed some great grilled Polish dogs with all the fixings prepared by Mark and Angie Candau; who also shot in the match. There were plenty of smiling shooters with awards/prizes for their efforts. It was a great opening match of the season!
Here are the Top Guns at the match: Dave Torgeson, Jim Williams, Jeff Read, Shawn Williams, Richard Schatz, Leo Anderson, Lonnie Anderson, and Tom Mousel.
Deep Creek is one of America’s best 1000-yard shooting centers — many records have been set here.
Note: In this review, James Mock talks about his experience with an IOR Valdada 36X fixed power scope. A newer, slightly-modified version of this optic is now available. The current IOR Valdada 36x42mm scope is just like the scope James reviews, except that the rear ocular lens is slightly smaller and the new version is about three ounces (3 oz.) lighter. All of Mock’s observations and comments otherwise apply to the current production model.
IOR Valdada 36x42mm Benchrest Riflescope
Review by James Mock
For the past eight years I have been using the IOR Valdada 36x42mm Benchrest scope on my 6mm Dasher/6PPC switch barrel rifle. It has performed flawlessly during this time. Perhaps this may be the best 600-yard fixed power scope in existence. With the 1 MOA reticle one can judge the distance from sighter to point of aim very accurately. With this knowledge, he/she can either adjust the reticle to the point of aim or may use the hash marks for a definite aiming point. The 1/8th-MOA adjustments are positive and repeatable. There is a provision to set a “zero” after adjustments.
The lens in this scope may be its outstanding feature. The glass comes from Schott Glass Werkes of Germany, and in my opinion it is as good as one can buy. Another great feature is the spring that is set against the erector tube (this is similar to the system used by the Nightforce BR model). The photo below shows the housing containing that spring.
Reticle Options — Fine Cross-Hair or MOA with Hash Marks
The IOR Valdada 36x42mm scope is offered with a fine cross-hair for those not wanting the MOA reticle. My choice is the MOA reticle with 1/8th-minute dot in the center.
Tested in Competition — This Scope’s a Winner
My first success using this scope was at the NBRSA Nationals at Desoto, Kansas in 2010. I won the 200-Yard Sporter Agg with a .1727. The scope performed flawlessly and I was lucky enough to pull the trigger at the right time. The following year I finished second behind Jeff Thompson III in the Sporter 200 at the NBRSA Nationals at Midland, Texas. Hall of Fame shooter Don Powell commented that my shooting had really improved since I switched to the Valdada. This scope is rock solid and it surely didn’t hurt my shooting.
I have not shot much short range Benchrest in the last few years, but I still use the Valdada in 300- and 600-Yard matches quite often. Its adjustments are crisp and accurate. The adjustments move the reticle 0.125 inches at 100 yards and therefore 0.75 inches at 600. Using the MOA reticle and the precise adjustments, one can determine the number of clicks needed by using the reticle to see how far off of the aiming point one is on the sighting gongs. If a person wants to “hold off” rather than adjust the scope, he/she can do so by using the hash marks for a definite aiming point.
Updates to IOR 36x42mm Scope — Slimmer and Trimmer
Since I got my IOR Valdada 36x42mm scope, there have been some changes made. My scope weighs about 25 ounces but the new one is about 3 ounces lighter. The folks at IOR (Valdada) got input from Bart Sauter and made the ocular (eyepiece) lens smaller and the scope lighter. Bart is now a distributor for Valdada and many in the Benchrest community are now using this fine scope. Billy Stevens won the Super Shoot and qualified for the World Team using the Valdada. If you are interested, please contact Val Leautu in Littleton, CO at 303-979-4578 or Bart Sauter at 270-879-4279.
This stunning flame-painted PPC belongs to Chris from Australia. This rifle features a Stiller Viper action, Speedy (Robertson) BRX stock, and Maddco (Australian) 14-twist barrel chambered in 6PPC.
In our Shooters’ Forum you’ll find a thread in which readers can post photos of their “pride and joy” — their favorite rifle. You’ll find a wide range of guns, from “big boomers” to .17-caliber varminters. Here are some of our favorite entries in the “Pride and Joy” Gallery.
The Bear’s Barbed-Wire Barnard
BarryO, aka ‘the Blue-eyed Bear’, posted his beautiful 6mm Dasher, with its unique barbed wire 3D finish. (There’s a story behind that design.) This rifle was smithed by John King in Montana, with stock bedding work by Leo Anderson. The gun features a Barnard ‘P’ action (with trigger), and 28″ Broughton 5C fluted barrel with VAIS muzzle brake. The Barnard sits in a Tom Manners carbon fiber BR stock decorated with amazing graphics by Mad Shadow Custom Paint.
Sebastian’s Radical Swallowtail 6PPC
Sebastian Lambang is the designer and builder of SEB Coaxial Rests. He’s a smart, creative guy, so you knew when he designed a short-range benchrest stock it would be something special. It needed to be lightweight, yet very rigid. Using “out of the box” thinking, Seb employs a truss-style structure to provide great strength with minimal weight. The rear section is equally radical. There are two splayed “keels” in the rear, forming what this Editor calls a “swallowtail” rear design. Others have called it a “catamaran buttstock.” Below is a side-view of the prototype SEB stock before painting.
Brad’s 6CM Long-Range Match Rifle
Chambered in the 6mm Competition match cartridge, this handsome rig features a Surgeon RSR Action, Bartlein Barrel, and LRB stock. Barrel work was done by Chad Dixon at LongRifles, Inc. and paint by AT Custom Painting.
Varmint Special with Figured Walnut Stock
Here’s a handsome varminter with a beautifully-figured walnut stock. This is one of three rifles Forum Member Dan Hall posted in the Pride and Joy thread.
A Trio of Pealescent Bench Guns
DixiePPC served up not one but THREE pretty bench rigs, all with pearlescent paint jobs. We’d be proud to own three eye-catching rifles like that. Click the image to see a full-screen version.
Zebra-Skinned Match Rifle
And here is Mark Walker’s amazing Zebra-skin BR rifle. With that wild-looking paint job, this rifle turns heads whenever Mark brings it to the range…
IBS Scoring Reticle Updated with Brighter Circles
