Sims Barrel De-resonator

Sig220_Ruger77

July 17, 2007 11:23

For those of you who have thought about giving them a try, they REALLY work!! At least it worked for me anyways. I bought one and put it on my Ruger Ultralight .308. It has always shot decent groups, but because of the pencil thin barrel, the 3rd shot would usually be 3 or 4 inches from the first two(at best). To make sure I got an accurate test, I used some ammo that didn't shoot that well when tested previously. Results were a 3 shot group of 1.25 inches with the first 2 touching and the 3 a little to the left of them. Just thought I would give a field report for you guys.

Jon

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  jwb267

  July 17, 2007 11:41

  wus that?

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  11BravoCrunchie

  July 17, 2007 11:52

  I've heard of them, but I've never (until now) heard from anyone that's used one.

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