March 20th, 2012

Wow — Claunch Shoots 0.156 MOA, 0.981" Group at 600 Yards

Tim Claunch 6BRX“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.

CLICK Buttons to HEAR Tim Claunch Talk about Shooting his 0.981″ group.
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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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