Wondering if anyone has played with spring weights on the NEA stocks considering it's really the only part of system that's remotely tunable , currently running a H3 buffer in my sbr 300blk noveske and finally got it running how I wanted when a too good to pass up deal came up on a NEA stock but now has me second guessing the dwell time and smoothness of action when running the h1 in the near

I shot a 7" 300 blk with an nea stock without cycling issues, dont know what the gasport size was though, Ron williams could tell you.

you can change the weights inside of the carrier also if you want it heavier.

the only "mod" i've made to my NEA stock was to clip 2 more coils off of the action spring so it could lock back on an empty mag.  it's run fine with multiple uppers in 5.56 and 300blk with and without a suppressor in both calibers.