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JP high pressure 308 bolt
Written on Feb 04, 2024
If you shooting an AR10 and the brass looks like you are over pressured no matter what you do with your loads, then you need this. This thing is worth the money, plus it has all the JP upgrades (titanium firing pin, one piece gas ring, and re-inforced cam pin hole).
great adjustable gas block
Written on Dec 23, 2023
I have bought 2 of these now. One on an AR15 in 6 ARC, and this last one on an AR10 in 308. They are easy to install and super easy to adjust. The kit comes with a long Allen wrench to reach in and turn the adjusting screw which is detented, there’s about 15 notches before it’s closed up. Both my rifles are turned in about 9 notches.
I think this also helps keep the fouling of the bolt carrier down also since you’re only letting the gas in that you need.
I think this also helps keep the fouling of the bolt carrier down also since you’re only letting the gas in that you need.
4 of 4 found the following review helpful.
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