Want to see the details?CLICK HERE to view full-screen photo.
Here are five targets, each with FIVE shots in essentially one hole. This amazing feat of accuracy was accomplished six years ago. We are reprising our report because this five-target Aggregate arguably represents the most impressive feat of 100-yard accuracy in the history of marksmanship on this planet.
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 amazing 0.0840 Five-Target 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.
Boyd Allen notes: The reason that the match was not sanctioned was that the sanctioning bodies like to have a month’s notice when scheduling a sanctioned match and because the range had been down for modifications and this was the first match after that, there was some question as to whether the work required to have stationary backers could be finished in time for the match. Rather than promise what might not be deliverable, the decision was made to hold the match under all of the usual competition rules as a non-sanctioned “fun” match. None of this diminishes Gary’s performance.
* Gary 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.
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TEN Shots in 0.303″ (0.289 MOA) at 100 Yards
Look at that target showing TEN shots at 100 yards, with eight (8) shots in the main cluster at the top. The ten-shot group measures .303″ (0.289 MOA), as calculated with OnTarget Software. Not bad for a handgun — a very nice bolt-action XP-100 pistol! What do you think, can your best-shooting rifle match the 10-shot accuracy of this XP-100 pistol?
Report by Boyd Allen
This story goes back a few seasons… this remarkable XP-100 pistol belongs to Dan Lutke, a Bay Area benchrest shooter who publishes the results for the Visalia matches to the competitors and the NBRSA. He has been an enthusiastic competitor for an number of years, at various ranges, notably Visalia and Sacramento. The action is a Remington XP-100, to which a Kelbly 2 oz. trigger has been fitted. On top is an old Japanese-made Tasco 36X scope (these were actually pretty darn good). The Hart barrel (a cast-off from Dan’s Unlimited rail gun) was shortened and re-chambered for the 6x45mm, a wildcat made by necking-up the .223 Remington parent case. The custom stock/chassis was CNC-machined by Joe Updike from 6061 Billet Aluminum to fit the XP-100 action and mount a target-style AR grip with bottom hand rest. The gun was bedded and assembled by Mel Iwatsubu. In his XP-100 pistol, Dan shoots 65gr custom boat-tails with Benchmark powder.
This diagram shows the most common 6x45mm wildcat, which is a necked-up version of the .223 Remington parent cartridge. NOTE: The dimensions for Dan Lutke’s benchrest version of this cartridge may be slightly different.
ACAD drawing by Peter Gnanapragasam CC by SA 3.0, via Wikimedia Commons. Title Added.
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When he measures his loads or sorts bullets by weight, Forum Member Boyd Allen often employs his trusty RCBS 10-10 balance beam scale (although he does have handy digital scales as well). He finds that the balance beam scale works predictably, time after time, and it doesn’t suffer from the drift and calibration issues that plague some of the less expensive electronic scales on the market.
To make it easier to see the balance point, Boyd has adapted a magnifying glass with a mirror. This makes the end of his balance beam easier to view from his normal position on the bench. Boyd explains: “This set-up uses a cheap magnifier with positioning arms that was probably designed to hold and magnify small objects while soldering them. I think that it came from Harbor Freight many years ago. The mirror lets you look at the scale as if is was at eye level, and of course the magnifier makes the image easier to see.”
If you have a balance beam scale, we suggest you try this simple enhancement. We predict you’ll find the magnifier speeds up the process with enhanced assurance of your load weight.
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Here is a simple, low-cost way to get reliable readings of case headspace when you “bump” the shoulder back on your 6BR, .243 Win, or .308 Win brass. Credit Boyd Allen for this tip. First, you’ll need one .45 acp case (.40 SW works too), with primer removed. Make sure the pistol case is trimmed square and that it is round. We recommend you first size it, trim it and chamfer. Next, take the .45 acp (or .40 SW) case and slip it over the neck of a fired, unsized rifle case with the primer removed. Align the two cases between the jaws of your calipers and note the length from rim to rim (See photo below, with striped case).
OK, now you have the length for a fired rifle case BEFORE sizing. Next, take a full-length sized rifle case (without primer) and do the same thing, placing the pistol case over the neck of the FL-sized case (Bottom Photo). The difference between the two numbers is the amount of “bump” or set-back you are applying to the shoulder. Here the difference is .0015″. The amount of bump you need varies with your chamber and your load, but .0015-.002″ is a good initial setting. By using this simple tool, you can avoid bumping the shoulder too much. This will also help you set-up the depth of your full-length die to get the proper amount of bump each time.
Other Pistol Brass Types Work Too: Some folks have used this method but they prefer to work with 10mm or .40 SW brass rather than a .45 acp, because slightly smaller-diameter pistol cases may conform to the shoulders of their sized rifle cases a bit better. That works fine — use whatever pistol brass case works best for your rifle brass. We got very repeatable results with .45 acp brass but the method also works with 10mm or .40 SW brass. Just be sure the pistol brass has been sized, trimmed, chamfered, and de-burred.
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TEN Shots in 0.303″ (0.289 MOA) at 100 Yards
Look at that target showing TEN shots at 100 yards, with eight (8) shots in the main cluster at the top. The ten-shot group measures .303″ (0.289 MOA), as calculated with OnTarget Software. Not bad for a handgun — a very nice bolt-action XP-100 pistol! What do you think, can your best-shooting rifle match the 10-shot accuracy of this XP-100 pistol?
Report by Boyd Allen
This story goes back a few seasons… this remarkable XP-100 pistol belongs to Dan Lutke, a Bay Area benchrest shooter who publishes the results for the Visalia matches to the competitors and the NBRSA. He has been an enthusiastic competitor for an number of years, at various ranges, notably Visalia and Sacramento. The action is a Remington XP-100, to which a Kelbly 2 oz. trigger has been fitted. On top is an old Japanese-made Tasco 36X scope (these were actually pretty darn good). The Hart barrel (a cast-off from Dan’s Unlimited rail gun) was shortened and re-chambered for the 6x45mm, a wildcat made by necking-up the .223 Remington parent case. The custom stock/chassis was CNC-machined by Joe Updike from 6061 Billet Aluminum to fit the XP-100 action and mount a target-style AR grip with bottom hand rest. The gun was bedded and assembled by Mel Iwatsubu. In his XP-100 pistol, Dan shoots 65gr custom boat-tails with Benchmark powder.
This diagram shows the most common 6x45mm wildcat, which is a necked-up version of the .223 Remington parent cartridge. NOTE: The dimensions for Dan Lutke’s benchrest version of this cartridge may be slightly different.
ACAD drawing by Peter Gnanapragasam CC by SA 3.0, via Wikimedia Commons. Title Added.
Story tip from Boyd Allen. We welcome reader submissions.
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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.
Gary’s red railgun is arguably 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. FYI, the NBRSA Unlimited Class 5×5 Aggregate World Record is 0.1242″ shot by Jerry Lahr in 2012. Gary’s 0.0840″ Agg is much smaller.
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.
This video shows a line-up of Rail-Guns. One of Gary Ocock’s Rails appears at the 0:35 time-mark.
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.
Ocock Did Set Single-Group IBS World Record with Red Railgun
Photo credit: Ben Zentner
Here is Gary with his Red Railgun at a Visalia event in October 2017. Ocock let the event’s youngest competitor, 12-year-old Gavin Lichtenwalter, shoot Gary’s new Railgun for the last three matches on Sunday afternoon. The day before, 10/21/17, Gary shot an IBS Heavy Benchrest World Record putting five shots in just 0.045 inches, as certified by the IBS record committee. Here is that group, as first measured at the range at 0.039 inches.
*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.
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When he measures his loads or sorts bullets by weight, Forum Member Boyd Allen often employs his trusty RCBS 10-10 balance beam scale (although he does have handy digital scales as well). He finds that the balance beam scale works predictably, time after time, and it doesn’t suffer from the drift and calibration issues that plague some of the less expensive electronic scales on the market.
To make it easier to see the balance point, Boyd has adapted a magnifying glass with a mirror. This makes the end of his balance beam easier to view from his normal position on the bench. Boyd explains: “This set-up uses a cheap magnifier with positioning arms that was probably designed to hold and magnify small objects while soldering them. I think that it came from Harbor Freight many years ago. The mirror lets you look at the scale as if is was at eye level, and of course the magnifier makes the image easier to see.”
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Want to see the details?CLICK HERE to view full-screen photo.
Five targets, each with FIVE shots in essentially one hole. The events of this story happened two years ago. We are reprising our report because this five-target Aggregate arguably represents the most impressive feat of 100-yard accuracy in the history of marksmanship on this planet.
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.
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Here is a simple, low-cost way to get reliable readings of case headspace when you “bump” the shoulder back on your 6BR, .243 Win, or .308 Win brass. Credit Boyd Allen for this tip. First, you’ll need one .45 acp case, with primer removed. Make sure the .45 acp case is trimmed square and that it is round. We recommend you first run it through an expander, then size it, trim it and chamfer. Next, take the .45 acp case and slip it over the neck of a fired, unsized rifle case with the primer removed. Align the two cases between the jaws of your calipers and note the length from rim to rim (See photo below, with striped case).
OK, now you have the length for a fired rifle case BEFORE sizing. Next, take a full-length sized rifle case (without primer) and do the same thing, placing the .45 acp case over the neck of the FL-sized case (Bottom Photo). The difference between the two numbers is the amount of “bump” or set-back you are applying to the shoulder. Here the difference is .0015″. The amount of bump you need varies with your chamber and your load, but .0015-.002″ is a good initial setting. By using this simple tool, you can avoid bumping the shoulder too much. This will also help you set-up the depth of your full-length die to get the proper amount of bump each time.
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The way you drop powder in the case will affect your max powder volume and the load density. Look at the photo above. These photos show the SAME 30.6 grains of powder using four different fill methods. If you are working with a powder that is below max safe pressure at your current “full case” (with room left for the bullet), and you want to get more velocity with that powder, consider a different case-filling technique.
Most of us assume that if we weigh our powder carefully (down to the tenth of a grain or less) we can achieve a uniform powder fill from case to case in our handloads. Weighing does ensure that the weight of the propellant in each case is the same, but is the column of powder the same by volume each time? “Not necessarily” is the answer. An interesting experiment by our friend Boyd Allen demonstrates that the manner in which you place kernels in the case can make a significant difference in the height of the powder column within the brass case.
Using a Gempro 250 scale, Boyd measured exactly 30.6 grains of Vihtavuori N-133 powder. He then inserted this powder in the same cartridge case multiple times. (The case has a fired primer in place.) But here is the key — Boyd used various filling techniques. He did a slow fill, and a fast fill, and he also experimented with tapping and drop tubes. What Boyd discovered was that you can start with the exact same weight of powder (in fact the very same set of kernels), yet end up with vary different fill heights, depending on how you drop the kernels into the case. Look at the photos. Despite variations in lighting, the photos show the same 30.6 grains of powder, placed in the same cartridge, with four different methods.
Using funnels with long drop tubes packs kernels more tightly, creating a shorter powder column. That allows you to get more propellant (by weight) into the case.
Boyd Explains the Procedure Used for his Experiment.
EDITOR’s NOTE: So there is no misunderstanding, Boyd started with a weighed 30.6 grain charge. This identical charge was used for ALL four fills. After a fill the powder was dumped from the case into a pan which was then used for the next fill technique to be tried. So, the powder weight was constant. Indeed the exact same kernels (of constant weight and number) were used for each fill.
Boyd writes: “I used the same powder for all fills, 30.6 gr. on a GemPro 250 checked more than once. All fills employed the same RCBS green transparent plastic funnel. The fast drop with the funnel only overflowed when it was removed from the case neck, and 15 granules of powder fell on the white paper that the case was sitting on. The fast-funnel-only drop with tapping, was done with the funnel in place and the case and funnel in one hand, while tapping the case body with the index finger hard, many times (about 20 fast double taps). My idea here was to “max out” the potential of this tapping technique.
The slow drop with the funnel and 10″-long .22 cal. Harrell’s Precision drop tube, was done by holding the scale pan over the funnel and tapping the spout of the pan repeatedly on the inside of the funnel about 1/3 down from the top, with the scale pan tilted just enough so that the powder will just flow. Many taps were involved, again, to max out the technique.
Again, to be clear, after each case filling, the powder was poured from the case back into the scale pan carefully. You may notice the similarity between the fast drop with the drop tube, and the funnel only with tapping. Although I did not photograph it, fast tube drop and tapping (combined) improved on tapping alone, but only to about half as far down the neck as the slow with drop tube. Due to the endless possible permutations, I picked four and left it at that.
I believe that I can make the rough judgment that the scale pan funnel and drop tube technique, which involved a longer drop period, and probably less velocity at the top of the tube, left more room in the top of the case neck than the slow drop from the measure with the same drop tube. You have both pictures, so you can make the comparison.” — Boyd
Does Powder Column Height Variance Make a Difference?
Boyd’s experiment proves pretty conclusively that the method of dropping a given weight of powder can affect the height of the powder column in the case and the degree of powder compression (when a bullet is seated). He showed this to be true even when the exact same set of kernels (of constant weight) was used in repetitive loadings. This raises some interesting questions:
Report by Boyd Allen, IBS Vice President
Over the weekend of October 27-28, 2018 forty-four shooters competed at the IBS 2018 Score Nationals held at the Ashe County Wildlife Club in Laurel Springs, North Carolina. The match had been rescheduled from its original, earlier date because of Hurricane Florence. Forty-three shooters shot Varmint for Score, and two of those also shot Varmint Hunter. One competitor strictly shot in Varmint Hunter class, for a total of three in that category.
Despite challenging winds and weather, there were some impressive performances. Brud Sheats won the VFS Grand Aggregate with 499-35X, with Richard Sissel second, 499-24X. Brud also topped the 200-yard VFS field, while Chris Gibby was the leading 100-yard VFS shooter.
This photo was taken on the cold and damp Saturday morning. Ashe County Wildlife Club’s 30 benches are generously proportioned and extremely well-built.
The Weather/Conditions
According to my source, Saturday morning was cool and cloudy, after a morning low of 40 degrees the day would only get up to a high of 48. As you can see from the picture of the firing line there was a little rain. The wind light and shooting conditions generally good, but on Sunday things changed. The wind became a more significant factor. According to my good friend Lee Martin, who shot the match and was kind enough to send me many good pictures, “Sunday brought 20 mph gusts that switched constantly.” Weather records show that the temperature ranged from an early morning low of 39 degrees with an eventual high of 56 and just a .01” of rain.
Photos by Clint Johnson and Lee Martin.
The Ashe County Wildlife Club
This impressive rural facility is far more than just a benchrest range. It has a Trout Pond, Skeet Field, Sporting Clays, 5-Stand Sporting, Wobble tower, Trap field, 300-yard Rifle range with 30 covered benches, and a 50-yard Pistol / Rimfire range. The 300-yard benchrest range has a newly constructed firing line and loading/multipurpose building that any club would be proud of. The firing line runs along the north east wall of the building and is covered by its extended eave.
Top Shooters, Results, and Equipment List
The above photo includes most of the “top guns” at the 2018 IBS Score Nationals. Shown, from left to right: Dean Breeden – 1st 100 Hunter, High X-Count Hunter & 2 Gun Grand Agg Hunter; Wayne France – 5th 200 & 4th Grand Agg; Dewey Hancock – 2nd 100; Chris Gibby – 1st 100 & 5th Grand Agg; John Cascarino – 4th 200 & 5th Grand Agg; Rick Hudak – 3rd 100 plus 2017 defending Grand Agg Winner; Brud Sheats – 1st 200 & 2018 Grand Agg Winner; Nick Breeden – 1st youth; David Richardson – 3rd 200; Orland Bunker – 1st 200 Hunter & 1st Grand Agg Hunter; K.L. Miller – 2nd 100 Hunter; Richard Sissel – 2nd 200 & 2nd Grand Agg. (Anything not designated as Hunter refers to VFS.)
Brud Sheats, 1st @ 200 & 2018 VFS Grand Agg Winner; Right — Richard Sissel, Grand Agg Runner-Up.
See More Match Photos from the 100/200 Score Nationals
If you want to see more photos from the Score Nationals, here are links to two web photo albums with many more images from the event:
Here’s a simple modification that makes your classic beam balance more user-friendly. For a few dollars you can enhance your balance scale system to improve work-flow and reduce eye strain. This clever modification makes it easier to see the balance’s zero-mark center-line when weighing charges.
When he chooses to measure his loads or sort bullets by weight, Forum Member Boyd Allen likes his trusty RCBS 10-10 scale. He finds that it works predictably, time after time, and it doesn’t suffer from the drift and calibration issues that plague some of the less-expensive electronic scales on the market.
To make it easier to see the balance point, Boyd has adapted a magnifying glass with a mirror. This makes the end of his balance beam easier to view from his normal position on the bench. Boyd explains: “This set-up uses a cheap magnifier with positioning arms that was probably designed to hold and magnify small objects while soldering them. I think that it came from Harbor Freight many years ago. The mirror lets you look at the scale as if is was at eye level, and of course the magnifier makes the image easier to see.”
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Many of the nation’s top 100/200-yard Benchrest Shooters came to central Pennsylvania this month for the IBS Group Nationals, held August 13-18 at the Union County Sportsmen’s Club. This major event encompassed six days of shooting, making this one of the lengthiest benchrest matches of the year. There were nearly 90 registered competitors, plus competitors’ spouses and kids were able to shoot in a fun match on Wednesday afternoon. This is a prestigious match — with National titles up for grabs in four classes: Sporter, Light Varmint, Heavy Varmint, and Heavy Bench. CLICK HERE for Full Results.
IBS Group Benchrest Nationals 2018
Report by Jeff Stover, IBS President The Range and Conditions
This year’s venue was a return to one of the premier benchrest rifle ranges in the country. Union County Sportsmen’s Club is located near the center of Pennsylvania. It gets its name from the nearby village of Weikert. The range faces east, not ideal, but that is what the topography dealt the club. This week of competition had the usual prevailing conditions: mostly from the west, meaning from 4 o’clock to 8 o’clock. A switch green to orange and back again, with changing velocities. Sometimes readable. Many times, however, conditions are confounding.
The Course of Fire
The IBS Group Nationals event is a bit of an endurance test as it spans six days for those shooting. The sequence of competition groups has 100-yard targets shot the first three days followed by three days at 200 yards. It is done this way to require only one change of wind flags. Nationals competition requires “full rotation”. That means that every time a shooter goes to the line for the next match target, he or she must move a requisite number of benches to the right. At the end of the day a shooter will shoot across the full width of the line. Some ranges offer unique properties that render some parts of the range harder or easier to shoot small groups. Bench rotation is important to even out those factors.
Hall of Famer Jeff Gaidos taking aim. Note both eyes are open. Jeff picked up two more HOF points at Weikert this year.
Light Varmint, Heavy Varmint, Sporter, and Heavy Bench Equipment
It takes thirty targets of five shots each and ten targets of 10-shot groups to win a “4 Gun Nationals”. That would be the classes of Light Varmint, Heavy Varmint, Sporter, and Heavy Bench. For all practical purposes, the first three are known as “bag guns” while the Heavy Bench rifles are “rail guns”. In fact, most competitors shooting a bag gun opt for a single rifle, which has been the benchrest standard for decades: a 10.5-pound rifle chambered in 6 PPC.
Peinhardt Wins 2-Gun & 3-Gun, Costa Wins 4-Gun, and Mitchell Smashes HB Record
Jeff Peinhardt won the 2-Gun and 3-Gun to dominate the “bag guns” (Light Varmint, Heavy Varmint, and Sporter). Larry Costa won the 4-Gun, with the top combined Agg for all four classes. Paul Mitchell turned in the notable railgun performance in the Heavy Bench division. Mitchell posted a 200-yard Agg of 0.1687 MOA. That should smash the old record of .2224 MOA set by Ed Watson way back in 1990! Note those figures are for MOA at 200 yards. Mitchell’s average 10-shot group size was 0.3374” (MOA x 2). That is only slightly larger than the Aggregate record for 5-shot groups with a rail gun. Mitchell said his rail has a superb Krieger barrel: “My rail gun was originally built by Bud Welch in the early ’90s. I took about ten years off from shooting from the late ’90s until 2008. When I got back I had Bruce LaChapelle take the action out of a sleeve and clamp the barrel in a Delrin sleeve. Dwight Scott chambered this Krieger barrel in January of 2017 and let me know that he thought it could be one of the hummers we all dream of and don’t waste it. This is the fourth 10-Shot teen Agg I have shot with it. It will be a sad day when it’s shot out!”
Click links below for Day-by-Day Results. Complete results may be found at the IBS Match Report Page.
Multi-Gun Results:
There are awards for combined results in multiple classes. Jeff Peinhardt won the both the 2-Gun (HV-LV) and 3-Gun (LV-HV-SP). Long time top shooter Larry Costa won the overall 4-Gun. Both Costa and Wayne Campbell (4-gun runner-up) are Hall of Famers. 4-Gun 3rd-place finisher Hugh Williamson, a Canadian, is also a barrel-maker.
The 3-Gun Top Three (from left): Jeff Peinhardt, Larry Costa, and Ronald Burdick:
IBS Score Benchrest Nationals Multi-Gun Results
2-Gun Top Three
3-Gun Top Three
4-Gun Top Three
1. Jeff Peinhardt
2. Ronald Burdick
3. Larry Costa
.2104
.2138
.2148
1. Jeff Peinhardt
2. Larry Costa
3. Ronald Burdick
.2035
.2040
.2164
1. Larry Costa
2. Wayne Campbell
3. Hugh Williamson
.2191
.2238
.2331
On Wednesday Afternoon first timers/novices (including spouses and children) were allowed to shot a group with the assistance of a coach. Here is PowderPuff winner Dena Wise with Coach David Halblom. Note Dena’s impressive 0.148 group. Dena is sister to Dale and Russ Boop.
Benchrest State of the Art — Equipment
Want to know what the Top Guns were shooting at Weikert? Here is a complete Top Ten Equipment list for all four classes: Sporter, LV, HV, and Heavy Bench (Railgun):
Thanks to the Hard Working Team at Weikert
The IBS is indebted to Nancy Scarbrough who did a fabulous job as match director. Mark Trutt, once again, devoted a full week as range officer and getting the range and grounds ready. The target crew was very efficient under the experienced direction of Steve Dodge.
Target Analysis from the “Wailing Wall”
This photo shows 200-yard targets for one of the relays in the Sporter Class (10.5-lb riles, all 6 PPC). At the match, the scored, 5-shot targets are put up on a board, euphemistically called the “Wailing Wall”. These groups are revealing. Note that almost all the groups are located below and to the right of the moth ball (the 10 Ring in the center). The second set of target rings denoted by an “S” are for sighters, and are not scored.
Click photo to view large image
These targets were shot in a left to right drift (flags showing GREEN due to convention) drift. The targets show that most of the shooters sighted in during dead calm with point of impact at or below the 10 ring (mothball) for easier holding. So in a “green” condition the groups will move to the right of dead calm. These targets also demonstrate what modern benchrest bag guns can do at 200 yards! Some of those would be 100-yard ‘wallet groups’ for non-benchrest shooters. Remember these are 10.5-lb rifles, not heavy, “unlimited” rail guns. Mighty impressive precision.
IBS Shooter Profile — Bill Brawand
by Jeff Stover There are few “characters” left in the benchrest world, but Bill Brawand is one of them. He is still competing at age 84. He started in the game way back in 1973 and has been a stalwart on both the IBS and NBRSA circuits ever since.
He grew up on a dairy farm in north central PA near the town Wilcox. In the early days he earned $100 per week. That was not near enough to support a family and a competitive benchrest habit. That was one reason he got into bullet making. If he wanted to attend a match he had to do extra farm and dairy work to justify being gone for a weekend. Those chores were in addition to making bullets to both shoot and sell. He has worked hard his entire life and earned everything he has achieved.
Some time ago, oil and gas were discovered on the large Brawand farm. With production underway, many years ago the dairy was closed so Bill could focus on real estate and managing his wells. The oil/gas boom resulted in a dramatic change in his economic fortunes but Bill did not change at all. Before he finally got a small RV, he was known to sleep on a clubhouse couch.
Benchrest is now a family affair for Bill. One of Bill’s daughters, Sam, usually meets him at the shoots to assist him as needed. His knee problems keep him in a motorized scooter to get around the range. Sam memorialized Bill’s shooting accomplishments by sewing his many patches earned in shooting onto both a quilt and his shooting jacket (above). Check it out — that represents many decades of trigger pulling!
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Report By Boyd Allen, IBS Vice President Huge credit to Ken Frehm for all of the photos and most of the information.
On July 14th and 15th, at the Camillus Sportsmen’s Club, Camillus, NY, thirty-two shooters vied to win the Two Gun (and Class titles) at the NY State IBS Championship & 19th Annual Pro-Am Group Shoot. The Pro-Am is a cash match. Twenty-five of thirty-two shooters participated in the cash option — five dollars per gun per day. They were the Professionals. The remaining seven were the Amateurs.
The weather was balmy and mild, the prize table and cash awards were generous, and the new range improvements were extensive, expensive, and well executed. Overall temperatures were seasonally moderate and the wind, while not difficult, was challenging enough that there were no Teen Aggregates shot in any class.
IBS Competitors Talk about their Sport
Definitely check out this video — it is excellent, and well worth your time. It shows the Camillus Club Range and features informative interviews with many shooters:
The Two-Gun Overall match winner was Bob Brushingham, with Don Francis in second place, and Bob White in third. Don, who finished with a .2600 Grand Agg, edged Bob (.2601) by a mere .0001! That’s close! (SEE Full Two-Gun Results).
Two Gun top finishers (L to R): Bob White (3rd), Bob Brushingham (1st), Don Francis (2nd)
Click image for large version.
Below are the LV and HV Class winners, Class Top Ten results, and respective equipment lists.
Light Varmint top finishers were (above, L to R): Bob Brushingham (2nd LV 100), Henry Miller (1st LV 200), Don Francis (1st LV 100, 3rd LV Grand), Leonard Burdick (2nd LV 200, 2nd LV Grand), Don Jeffers (3rd LV 100, 1st LV Grand).
Click image for large version.
Heavy Varmint top finishers were (above, L to R): Bruce Lachapelle (1st HV 100), Robert Blanchard (3rd HV 100), Bob Brushingham (2nd HV 200, 1st HV Grand), Don Francis (2nd HV 200), Ron Burdick (2nd HV 100, 3rd HV Grand), and Bob White ( 1st HV 100, 2nd HV Grand).
Click image for large version.
Here is the winning Pro-Am Team: Jennaro (Jerry) Corigliano (1st Amateur), Bruce Lachapello (1st Pro).
IBS 100/200-Yard Benchrest Competition
As with all Registered IBS 100/200-yard Group Matches, the N.Y. Championships at Camillus employed moving backers. This system ensures that a completed group includes the requisite five shots. With extremely small groups in the “ones” and “zeros” it may be impossible to distinguish five holes.
Although pre-loading is not uncommon, most 100/200-yard group shooters typically load at the match, often between relays. This enables them to tune their loads for the current conditions. Nearly all competitors in this short-range discipline shoot the 6mm PPC cartridge, or a PPC variant.
With group sizes so small, and group dimensions listed to the thousandth of an inch, precise measurement is an important part of the process.
The Camillus Sportsmen’s Club Range
This is not just a benchrest club, but a complete, multi-discipline shooting sports facility. To my California eyes, the Camillus range is a thing of beauty, with a vast expanse of well-trimmed grass between the firing line and the berms, and a substantial wooded hill beyond. The club has just completed a host of brand new improvements that required a significant investment and, I am sure, a lot of hard work. I believe that this was the first time that an event was held after they were finished. The improvements include a new shooting pavilion (firing line cover), with the latest safety features, new all masonry benches, new berms, new target boards, and may others that are too numerous to mention.
Backing up the range berm is a 120-foot high wooded hill. Behind the firing line, running northwest along the club’s western boundary, is the old, abandoned Erie Canal. The Club’s land is relatively flat, which has allowed it to be well-utilized for multiple shooting sports. See Google Map.
Parting Shot… I had to smile at this picture of the target crew. Evidently the club has excellent relations with the Syracuse Police Department.
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World Record group shot by Bart Sauter in IBS 600-yard Match on April 21, 2018 in Memphis, TN.
0.282 inches, 0.04 MOA… at 600 Yards. Simply amazing…
What can we say… this 0.282″ 5-shot group 600 yards represents one of the most impressive feats of rifle accuracy in history. Shot in competition, this five-shot group at 600 yards easily fits inside a dime with plenty of room to spare!
Bullet-maker Bart Sauter recently shot this 0.282″ five-shot group at a 600-yard IBS match. Yep, you read that right — 0.282″ at 600. Most shooters would be happy with that group at 100 yards. At 200 it would be remarkable. But at 600 — it is truly amazing. Readers, 0.282″ at 600 works out to 0.04 Minutes of Angle (MOA). Not point four MOA, but point ZERO four MOA, and it was all in the TEN RING for a 50 score. Even measured outside edge to outside edge, that group is just 0.525″, so Bart’s group will easily fit inside a dime (0.705″ diameter).
Sauter’s amazing 0.282″ 50 group smashes the existing IBS Heavy Gun 600-yard record, a 0.404″ shot by John Lewis way back in 2008. It also happens to beat the existing IBS Light Gun group record — the stunning 0.336″ by Rodney Wagner in 2013. (A group many said could never be bettered). Bart’s group will be a new score record too — many 50s have been shot before, but the group size is the tie-breaker, and no one has ever shot smaller at 600 than Bart.
Sauter Smashes IBS World Records with Stunning 600-Yard Group
Report by Boyd Allen, IBS Vice President
On the 21st of April, at the beautiful Memphis Sport Shooting Assn. 600-yard benchrest range, bullet-maker Bart Sauter made history. About 11:00 O’clock with 12-15 MPH switchy winds, Bart Sauter waited for his chosen condition and then ran five shots into an incredible 0.282″ record-breaking group, with a score of 50. Shot in Heavy Gun Class (with his Light Gun), this combination of group and score bettered the previous HG group and score records with sufficient margins that their records in both categories are virtually guaranteed. The previous group record, a 0.404″, belonged to John Lewis and stood for ten years. The previous score record was 50/.513 (group size being the tie breaker) shot by B.J. Francis last year. Bart’s target was 50/.282.
To put it in perspective Bart’s record has the equivalent angular dispersion (MOA) of a .04″ group shot at 100 yards. (Bart’s exact MOA is 0.0448) But consider that crosswinds have roughly 36 times more effect at 600 yards than at 100 yards (by the “Rule of the Square”).
Record-Setting Cartridge and Load with Bart’s Own 105gr Bullets
Bart shot a 6mmBR Ackley Improved (6BRA) wildcat cartridge with an 0.272″ neck. This is basically the 6mmBR Norma with a 40° shoulder. The neck is long like the parent cartridge, not short like a 6mm Dasher. Bart was shooting his own 105 grain, 13 Ogive VLD bullets. He calls this new bullet design “The Hammer” (for good reason). Bart’s Hammer 105s were loaded in Lapua brass with Hodgdon H4895 powder and Wolf primers. Bullet tips were trimmed on a Giraud bullet point trimmer, but not pointed. Bart feels that there is too much potential for damaging bullets during pointing, so he does not point his match bullets. Bart had his LabRadar chrono on the bench during the match. Velocities were 2970-2975 fps with single-digit ES.
Record-Setting Rifle — IBS Light Gun Shot in Heavy Gun Class
Bart’s rifle features a melonited BAT B action, with a 26″, 1:8″-twist, HV contour James Lederer barrel, fitted with a Mike Ezell tuner. The Jewell trigger was set to 1.5 ounces. On top was a March 40X in BAT rings. The initial build was by Mike Moses, with chambering by Dean Stroud, and final (glue and screw) bedding by Billy Stevens. The handsome wood JB 1000 stock (3″-wide fore-end) boasts an aluminum keel added by Alex Wheeler after the initial build. Bart said that it only took him 15 minutes to adjust the keel so that the cross hairs did not wiggle on the target when the gun was pulled back a full 2 ½ inches. Bart is definitely a fan of the adjustable keel.
Bench Equipment and How Rifle Was Shot
Bart used a Farley Coaxial front rest with soft leather Edgewood front back sprinkled with baby powder. In the back was a Protektor Model DR rear bag with Cordura ears and no added lube (not needed with aluminum keel) borrowed from Mike Moses. Bart shot the rifle lightly pinned between his shoulder and the fore-end stop. Interestingly, Bart kept his Labradar chronograph on his bench throughout the day, and recorded velocities during the record group: 2970-2975 fps with single-digit ES.
Reloading Equipment and Methods
After firing, cases are annealed with a Benchsource flame annealer. The inside of the case-necks are brushed with a nylon brush (no lubricant is used). Cases are sized with a custom Whidden Full-length sizing die (with bushings), and a cut-down Wilson micrometer seater that was originally made for the Dasher.
Bullets are seated with a 21st Century Shooting Hydro Bullet Seater, used with the Wilson cut-down Wilson seating die. This state-of-the-art arbor press boasts a hydraulic seating pressure cylinder and gauge. During seating, the force gauge reads about 27.
The powder charge is first thrown from a manual measure and usually trickled onto an A&D 120 FXi magnetic force restoration scale using an Adams automatic trickler, but this time Bart had to settle for his old RCBS trickler because the drive band of the Adams auto-trickler wore out.
Brass Prep — The chamber is a 0.272″ no turn. Bart lightly skims the necks AFTER the first firing just enough to achieve batch to batch uniformity in neck thickness. He uses a .266 bushing which gives him .003 neck tension.
Pre-Loading vs. Loading at the Range
I asked Bart if he pre-loads, or loads at the range. Unexpectedly his answer was “Both…depending”. Bart will identify his “in tune” velocity at his home range and then pre-load that load before the match. However, Bart takes all of his reloading equipment to the match, and if the conditions are such that his pre-loaded ammunition does not give the velocity he wants (as revealed by the LabRadar), he will load at the match.
Another test that he feels is important is to be able to pass a bullet all the way through the neck of his fired cases. Bart thinks that even if the shank of a seated bullet does not directly contact a doughnut, that doughnut can have a negative effect on accuracy.
Bart has brought short range benchrest know-how to 600-yard competition. He uses a full set of short range flags, shown above. At last year’s Nationals, at the same Memphis range, Bart was one of the only shooters with a set of flags. Now other 600-yard competitors are following suit.
Final Throughts — The 6BR Ackley vs. 6mm Dasher
Given its prominence, it is inevitable that comparisons be made between the 6mmBR Ackley Improved and the Dasher. On this subject Bart told me that, based on his experience, he is a “Dasher basher”. He believes the Dasher can be finicky, and has a tendency to flip shots out of the group. For Bart, the 6BR Ackley has been a lot easier to work with and more predictable.
Below is a test target Bart shot at 100 yards. The load yielding the smallest 3-shot group, measuring 0.092″, was the load Bart took to the match. As you can see, the positions of the various load adjustments did not change on the targets. Bart said that that is the kind of positive compensation that he likes to see.
While Bart does most of load testing at short range, he can shoot out to 500 yards near his home. He says his record-setting gun has produced multiple 500-yard, 3-shot groups in the “three-quarter inch range” when testing in calm conditions. That’s 0.14 MOA for three shots. At 500…
Congratulations to Bart on His Great Shooting
Finally, I would like to add my congratulations to Bart Sauter for this spectacular group. I also want to thank Bart for generously taking the time to share the details of his load, reloading methods, and rifle components. Bart has shown that applying some short-range benchrest techniques to the mid-range game can produce remarkable results.
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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.
Report by Boyd Allen, IBS Vice President
There are few “characters” left in the benchrest world, but Bill Brawand is one of them. He is still competing at age 84. He started in the game way back in 1973 and has been a stalwart on both the IBS and NBRSA circuits ever since. 
This is not just a benchrest club, but a complete, multi-discipline shooting sports facility. To my California eyes, the Camillus range is a thing of beauty, with a vast expanse of well-trimmed grass between the firing line and the berms, and a substantial wooded hill beyond. The club has just completed a host of brand new improvements that required a significant investment and, I am sure, a lot of hard work. I believe that this was the first time that an event was held after they were finished. The improvements include a new shooting pavilion (firing line cover), with the latest safety features, new all masonry benches, new berms, new target boards, and may others that are too numerous to mention.
Reloading Equipment and Methods
