Smoothest system ever!! - JP Enterprises Gen 2 Silent Captured Buffer Spring System

I use these silent captured springs in every one of my builds. They are the easiest to tune and by far the smoothest buffers on the market. If you're looking for the best operating system then you've found it. They have the most innovative and quality 9mm BCG's I've ever used. I even used one on a new AR .45 SBR I just built thats side charging and folding. Used the anarchy outdoors adapter and changed the weights on the silent captured spring to get to 10.9ozs. Ended up with 3 tungsten and 1 steel. And i didn't like the short stroke so the guys at JP sent me an AR10 nylon bumper and once it was installed in the SCS I got the longer stroke i wanted so I can lock the bolt back and the LRHO works. These are the best upgrades you can get and if you're suppressed it is the quietest upgrade too.