The adjustable component trigger assembly JP pioneered years ago was the benchmark of aftermarket triggers available for the MSR.
JP Enterprises
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The JP5 From JP Enterprises – A PCC Unlike Any Other
BY Travis Pike Updated: August 6, 2022The PCC market can be described as crowded. That’s a nice neutral way to say there are just tons and tons of them on the market. Most are 9mm, take Glock magazines, and use a straight blowback-operated system. Pretty simple and also very effective. Yet, JP Enterprises has released something a little different in the form of the JP5. The JP5 is a roller delayed PCC that makes both Stoner and HK proud.
Is the JP Enterprises JP5 an MP5 Killer? Deep Dive – Part 2
BY Matt Kartozian Updated: January 9, 2022Across all the matches, test, and practice sessions with the JP5, I had 4 rounds fail to fire. Examination afterward showed that three had backward primers and one had a sideways primer so all failures were the fault of the guy reloading the ammo (me for 3 of the 4) and not the fault of the JP5.
The Ultimate Valkyrie AR Build
BY Jeff Cramblit Updated: July 20, 2019One persons “ultimate” very well may not be another’s, but I think this build should spark more than a little interest. The greatest drawback to trying to do an ultimate build is that ultimate will probably cost more than many are willing to spend at one time on an AR, but that’s the beauty of an AR platform, all the upgrades can be done one at a time due to the modularity of AR parts.