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March 20th, 2012
 “Holy Mother of Mercy…” was this Editor’s reaction when I saw the “screamer” group shot by Forum member Tim Claunch this weekend in Memphis, at the inaugural MSSA 600-yard IBS match. Shooting his amazingly accurate 6BRX Light Gun, Tim nailed a 0.981″ group, centered up for an impressive 50-2X score. Conditions were favorable, with a light 3-5 mph wind and 70° temps. Shooting on the first target, first relay, Tim took his final sighter with 10 seconds to go, then drilled five shots “right down the middle” in about 20-25 seconds. The results were spectacular. Tim’s 0.981″ group works out to 0.156 MOA, and three of the shots clustered in about half an inch! This isn’t a new IBS small group record (Sam Hall holds that record with a mind-blowing 0.699″/50 shot in 2010), but it is still one of the best centered-up groups ever shot in IBS 600-yard competition.
Tim was shooting the same 6BRX we featured last month in the Daily Bulletin. It has a 26″ Bartlein 1.250″ straight contour barrel fitted to a Borden action in a Shehane fiberglass Tracker stock. Tim was running Varget powder with CCI 450 primers and pointed Berger 105gr VLD bullets. Tim anneals his Lapua brass after every firing though he does NOT uniform his primer pockets or ream flash-holes.
Just how impressive was Tim’s 0.981″, 50-score-value group?
Well, consider this comment from Forum member JeffG:
A .981″ group at 600 yards = .981/6.2832 = (H#LY $H*T) = .156 MOA…
Try doing that at 600 yards with wind and mirage and who knows how many little flying insects that might potentially disrupt the bullet… pulling the trigger when the crosshairs are at EXACTLY the same spot (give or take 1/10th the thickness of the crosshairs) EVERY TIME.
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With his 0.981″ small group, Tim did take top honors for Light Gun Group. However, he had one shot go wide on another target that raised his Light Gun Group Agg to 2.335″. You’d think that would be good enough to win, but a shooter from Birmingham, Alabama posted a 2.299″ Agg to claim the best Light Gun Agg for the day. Charlie Macke won Heavy Gun group and HG score. The Two-Gun Overall winner was Forum member Stephen Hall. Congrats to all the great shooters at the inaugural MSSA event.
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October 5th, 2011
 The IBS 600-Yard Nationals was held this past weekend at the Midwest Benchrest Range in Yukon, Missouri. There was a good turn-out for the match, with 70 Light Gun (LG) entries and 68 Heavy Gun (HG) entries from all over the USA. Despite tough conditions (high winds on Friday, wicked mirage on Saturday), the top shooters turned in some impressive performances, including a 16-target average group size of 2.327 inches by overall Two-Gun Winner Sam Hall of North Carolina. No one was surprised to see Sam, a multi-time 600-yard Champ, come out on top. When he’s on his game, Sam’s hard to beat.
But the big story of the match was the superb shooting of Ryan Hunt from Missouri, a relative newcomer to the 600-yard benchrest game. Ryan finished second overall in the Two-Gun after finishing second in Light Gun (LG) group, third in LG score, and third in Heavy Gun (HG) group. Ryan’s average group size, for the entire match (both LG and HG) was 2.629 inches. That’s amazing marksmanship for a rookie… using a borrowed rifle!
CLICK HERE for Complete 2011 IBS 600-Yard Nationals Results with Equipment List (PDF).
Hunt Makes the Most of “Loaner” Rifle
What makes Hunt’s runner-up finish even more impressive is that, in both LG and HG, he used a borrowed gun, a 6mm Dasher in a new, 5″-wide Precision Rifle & Tools stock. Now get this — the very first time Ryan shot that gun was the day before the Nationals! Ryan told us the 5″-wide stock really tracked well, allowing him to shoot fast and accurately. Will we see more extra-wide stocks in Light Gun in the future? Ryan Hunt thinks so: “I think 5″ is the way to go. That’s all I’ll be shooting next year. The extra width really makes a difference in the way the gun tracks. You don’t have to worry about rolling or hopping. Just pull the trigger, slide her back and you’re on target. The biggest benefit from these 5″ stocks is that a Light Gun’s going to track like a Heavy Gun. When the mirage picks up, instead of following the dot, you can just trust the gun, the way it’s tracking. It really paid off last weekend.” It’s worth noting that Ryan did not use the old standby powders, Reloder 15 or Varget. In his Dasher, Ryan loads IMR 8208 XBR powder with Spencer bullets.
Sam Hall with his Heavy Gun
Match Winner Sam Hall, like most of the top performers at the 2011 Nationals, shot a 6mm Dasher in both classes. But unlike Ryan Hunt, Sam used a “true heavy” in HG class. Sam’s mammoth Heavy Gun, dubbed “Black Max”, is featured in a Gun of the Week Article in our archives. You can see Sam practicing with this rig above. Sam hauls out his “heavy artillery” once a year for the Nationals: “This rig won’t see daylight again until the next Nationals.” In Light Gun, Sam used the same 17-pounder he’s used to win previous championships. It features a BAT action, Krieger Barrel and Shehane ST-1000 fiberglass Tracker stock. Sam shoots Berger bullets with Alliant Reloder 15 powder.
Tough Conditions Both Friday and Saturday
Sam told us: “All eight LG targets were shot Friday. And the Heavy class shot all eight on Saturday. Friday had winds of 13 to 18 mph with gusts up to 25 mph. Saturday was less windy, but was switchy. Mirage was some of the worst I’ve ever encountered. These conditions caused vertical groups.”
We asked Sam if he had any special strategies for the match: “My only strategy was to make sure I got my sighters right. Last year I misjudged some sighters on a gong. I thought I was centered but I was actually way high and right. I ended up shooting a small group, but the score was really bad. This year I made sure I knew where the sighters were actually hitting.” You can learn more about Sam and his rifles in a Gun of the Week Article from our archives.
Dashers and Cut-Rifled Barrels
 A quick glance at the above equipment list for the Top 10 Two-Gun finishers, reveals the winning formula: 6mm Dasher in a cut-rifled barrel. Eight of the Top 10 competitors shot 6 Dashers in both classes, while another shot a 6 Dasher in HG and a 6 BRX in LG. That’s “Dasher Dominance” for sure. Among the barrels, cut-rifled tubes from Bartlein, Brux, and Krieger were favored by most of the top shooters. It’s hard to argue with success.
CLICK HERE for Complete 2011 IBS 600-Yard Nationals Results with Equipment List (PDF).
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December 25th, 2010
 2010 IBS 600-yard Shooter of the Year honors have just been announced. Sam Hall of Boonville, NC stole the show again this year, securing 100 points to earn another Shooter of the Year (SOY) Title. Congrats Sam! Not far behind was Dasher Ace (and a former Shooter of the Year) Richard Schatz with 86 Points. Brenda Hobbs was the Female Shooter of the Year with 7 Championship points, while Stanley Clarke’s 6 points him earned him “Rookie SOY” honors.
Here are the final standings, courtesy Dick Grosbier of the IBS:
IBS Shooter of the Year Rankings
1. Samuel Hall – 100 points
2..Richard Schatz – 86 points
3. Dan Hobbs – 50 points
4. Glen Sterling – 39 points
5. Rich Griffin – 32 points
Female SOY: Brenda Hobbs (7 points)
Rookie SOY : Stanley Clark (6 points)
Some months ago, Sam Hall revealed many of his shooting secrets and gun-handling tips in a short video. Because of windy conditions, the audio track is pretty poor, but if you pay attention you can learn some very valuable lessons from Sam:
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June 13th, 2010
On June 12, 2010, at the Piedmont Range in Rutherfordton, NC, Sam Hall, shooting a 6mm Dasher, set TWO new pending IBS 600-yard world records with a stunning 0.686″ five-shot group. The group was centered up in the Ten Ring for 50 points with two doubles! This group should give Sam both the single target IBS Light Gun small group record AND the Light Gun score record. Sam’s 0.686″ beats Paul Wagoner’s 0.711″ previous small-group record set in 2008 with a 6 BRX. Larry Isenhour previously held the IBS score record with a 50-3X (0.944″) group shot in August, 2007, also with a 6 BRX. NOTE: Sam had only one X, but the official tie-breaker for the score record is group size, not X-count. Therefore, if approved, Sam’s 0.686″ group establishes both new group size and score records. (We wish the IBS had some other official recognition for high X-count.)
Record-Setting Chambering, Load, and Hardware
Sam was shooting a 6mm Dasher with 32.0 grains of Norma 203B powder, Berger 105gr VLD bullets (unpointed), CCI 450 primers and Lapua brass, neck turned to 0.266″ for a 0.268″-necked chamber. Regarding the choice of powder, Sam says Reloder 15 gives the same accuracy and speed as 203B but he “just happed to have 8 pounds of [203B] and decided to use it in this rifle.” Interestingly, Sam was jumping his 105s about forty thousandths. That’s right, .040″ OFF the lands. The record gun has a BAT MB action, Shehane Tracker stock, and Krieger 29″, .237″ bore, 1:8″ twist HV barrel.
Here is Sam’s report from Piedmont:
Shooting the Record — Conditions and Strategy
The afternoon was slightly overcast with mild mirage. Winds were running left to right at approximately 5 mph. During the afternoon I noticed the wind would stay in one direction for several minutes then would make a complete reversal. On my record round I had made four (4) shots when I noticed the wind picking up in intensity slightly from left to right. I knew this because I saw my wind flag Daisy wheels start spinning faster. For the fifth shot I held left one inch from my previous four shots and let it fly. I was shooting the string as fast as I could and stay smooth. I was expecting a reversal because the wind has stayed constant for too long — it was about time for a reversal.
Evidently holding off was smart — otherwise the group might have been a 1.686″! This year I have been concentrating on learning more on wind and mirage reading. This game is getting more competitive every year. I figure the only way I can stay ahead is to work on my wind reading. If you don’t read the wind, you are eventually going to get bit.
About my Light Gun
I was shooting a BAT 1.550″ round, dual-port MB action with non-fluted bolt. The stock is a Shehane fiberglass ST-1000, pillar-bedded by Tom Meredith. Tom epoxied lead shot in the butt to bring it up to 16.94 lbs. with a Leupold 40x competition scope. The barrel is a 29″, 8-twist, .237″, HV contour Krieger with a Vais muzzle brake. This barrel, purchased three years ago from Brunos, came off the Terry Leonard-stocked rifle that earned me a lot of Shooter of the Year (SOY) points in 2009. It has about 700 rounds on it. It started life as a 6BR, but my reamer had gotten dull and left a rough chamber. So I gave the barrel to Mike Davis and told him this was a perfect excuse for me to try a 6mm Dasher. The barrel is now chambered as a 6mm Dasher with a .268″ neck with .124 freebore, the same as my Maxi-Tracker 6 Dasher.
Load Details — Yes I Was Jumping Berger VLDs a Country Mile
Last year, I could not get the Berger 105 VLDs to shoot like I wanted in this barrel, so I used Berger 108 BTs, jumped .015″. After last season, I tried the 105 VLDs again. I think they have a slight advantage in the wind compared to the 108s. But again the 105s would not shoot well at 600 jammed in the rifling as I normally do. I noticed this barrel was shooting better off the rifling. I kept backing the bullets off the rifling. I found a sweet spot 40 thousandths off the rifling. The gun was shooting 1 to 1.5 inch groups pretty consistently at 600 yards at my home range. The day I shot the record was the first time I had shot this load and rifle in competition. I believe it is a keeper! — Sam Hall
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March 1st, 2010
IBS 600-yard National Champion and recent 600-yard Shooter of the Year Sam Hall has been hard to beat when he’s got his 6BR or his Dasher dialed in. Sam recently told us that he’s been experimenting with the 6.5×47 Lapua cartridge, thinking that a larger, higher-BC bullet might perform better in the wind.
Sam’s competitors are probably hoping we’ll report that Sam is struggling with the new cartridge, and can’t get his new 6.5×47 to shoot. Well, guys… no such luck. Sam recently took his 6.5×47 Heavy Gun out in some fairly windy conditions, but still returned a spectacular four-shot group at 600 yards. Sam measured the group at 0.357 inches. We measured it at 0.371″ with OnTarget software, but that was going off a photograph, which can be less precise. Either way, 4 shots in well under 0.4 inches at 600 yards is spectacular.
As Sam told us, however, “I just wish I’d shot that in competition… with a fifth shot of course.” Even though Sam’s group was shot in practice, it’s still an amazingly small group — one that suggests that the 6.5×47 Lapua may have great potential as a Benchrest cartridge. The group size, in MOA, is 0.059!
Sam’s load was 37.0 grains of Reloder 15 with 130gr Berger VLDs and CCI BR4 primers. The gun is a Bat-actioned, 47-lb “true heavy” built by Leonard Baity using a McMillan 50BMG stock. The barrel is a 29.5″ Brux, 1.25″ straight contour, with a 1:8.5″ twist. Sam reports:
The gun has a BAT MB 1.55″ round action. The reamer was a Kiff (PTG) .290 neck with .160 freebore. The loaded round is .288 at the neck. I made a mistake labeling the target. The primers were CCI BR4s, not 450s. The 130gr Bergers VLDs are lot 0225 (the early ones). They are in the rifling as far as I can get them (jam). I use a .287 Redding bushing in my Redding “type S” FL dies. I seat with a Wilson seater. The stock is a McMillian Light 50 BMG stock full of lead from McMillian. With the 40x Leupold it weighs 47 pounds. The fore-end is 3.5 inches wide. Leonard Baity did the complete rifle. I had him to put a rail (3 inches wide) on the back so I could use my adjustable rest Leonard made me a few years ago for my Shehane Maxi-Tracker stock. Even though this rifle is only 14 pounds lighter than the 61-pound aluminum stock Maxi-Tracker 6mm Dasher I shot last year, it feels like it is 25 pounds lighter. It is much, and I mean MUCH more manageable carrying this rifle around than the Maxi-Tracker. I can actually use my Farley, joy-stick rest with the rifle. I just replace the 3 inch bag with a 3.5 inch wide bag. I can make adjustments much faster with the Farley than I can twisting knobs.
The reason I built the 6.5×47 Lapua is to try to beat the wind we have here in NC in the spring. Plus, the fact I love to shoot and experiment. The 6.5 bullets are not affected as much by the wind as the 6mms. I started shooting 600-yard competiton with a 6.5-284. I could predict where the bullet was going to hit much better with it than the 6mms I shoot now. In windy conditions, the 6mms seem to “dance around” when sighting in. The heavy 6.5 seems to say on track and Point of Impact is more predictable. In 600-yard competition, score is half the game. I figured if I could get a 6.5 shooting somewhere close to a 6BR or 6BR Improved, I would be ahead of the game in the wind. So far this rifle is agging at 600 yards pretty close to my Dasher and BRX, but not better. After I found this load that shot the 0.357 inch 4-shot group, I went out and shot four more, 4-shot groups in some wind of 10-20 mph and the rifle agged 2.08 inches.
I am still haunted by a “flier” in each group. I am still trying to work that out. The 0.357 group I will say was a fluke because it is the only group I have shot that did not have a flier. The rifle sure won’t group like that every time, but that one time sure was pretty! You may ask why I shoot 4-shot groups during load development and practice. Three is not enough, but four will tell you what the rifle will do, plus I can shoot more groups before the barrel gets too warm.
Our first match is next month at Piedmont. I am going to give this rifle a try. Time will tell if I will stick with this round for serious 600-yard competition or back to the 6mms. — Samuel Hall
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