Expo Arms H2 AR-15 Carbine Buffer with Flat Dark Earth Bumper
This 3.25" buffer is compatible with AR-15 MIL-SPEC and Commercial spec receiver extensions or 8" GI-spec AR-10/AR-308 receiver extensions.
Ratings & Reviews
From not functioning to 100 percent function
by Stanton -
This was just the fix I needed to get my echo trigger and new build running properly in my 7.5 ar pistol in 556. No more failure to feed or fire. The pistol went from not function what so ever to 100 percent function thanks to this buffer! So highly recommend for certain builds if you need this weighted buffer.
by Eric -
Works perfectly fine compared to other high dollar brands.
by Brian Griffith
Used this to replace my 3oz. buffer in my sig m-400. Functions flawlessly with reduced recoil and back on running coyotes faster. Shipping only took 2 days. Outstanding job PA 2 thumbs way up!