Great recoil impulse - Armaspec AR-15/AR-10 Stealth Recoil Spring

I bought an H2 for my Grendel build. It required gas tuning, but my Seekins adjustable gas block worked great for that. I threw some EWG around it and put it in my buffer tube and it worked like a charm. Not to say I hate a standard buffer setup, but this just feels nicer. A real smooth recoil impulse. No “slap” from the buffer hitting the back of the tube.

Most of the reviews that dislike this are seem to say it wont cycle properly, but that’s a gas/ammo issue. Do your homework for your ammo and get the right weight and an adjustable gas block. You’ll love this if you use it right.