Armaspec ar15 gen4 c/h/h2 stealth recoil spring kit - Armaspec AR15 Gen4 C/H/H2 Stealth Recoil Spring Kit

Pretty BA.. you won't regret running it. Regardless of what some of the self proclaimed "shooters" across the interwebs may say.. REMOVE THE DETENT PIN.. and not because it makes it "easier" to install or uninstall.. This particular system will not allow the BCG to fully engage into battery with the pin installed.. The heavy weight was just a little to long for my set up (Mil Spec 6pos adjustable stock) and wouldn't allow the BCG to lock to the rear.. but the medium weight ran perfectly (after I turned the wieght around.. my own dumb mistake).. But yes.. VERY nice! Fully recommend.. and will be buying another for my AR Pistol.