“I'm very surprised with how excellent this product is. I put this in my LR-308 that I personally put together. It has a 24-inch bull barrel from Criterion with a .936 gas block from Superlative Arms. I shut off the gas and turned it up until the bolt would lock back with my hand load (175gr SMK + 43gr RL-15 + 210M + Lake City Brass).
Did my groups tighten up? Yes, but very little. I was typically shooting .6-.7 MOA groups and I was able to print a few .5 MOA groups with most of them being right at .6 MOA. The real benefit of this system is the improvement on the recoil impulse. At 200 yards on breaking the shot, my reticle wouldn't move off-target. I've never experience that with a 308 gas gun before. The rifle is way more enjoyable to shoot now. My only regret is not purchasing the JP SCS from the beginning.”
