03-22-2019, 08:26 PM
I just sent back for repair/inspection my new PSA 20" SS 6.5G upper for 3:00 ejection but fail to feed & hold bolt open with gas port all the way open (occurs on two lowers that both work fine w/ 223 cheap ammo). We'll see how it goes.
PSA said they use a couple of different adjustable gas blocks. Some adjust on the front. Mine adjusts on the right side from shooters position (it's easy to tell just tighten the screw and i get FTE).
PSA said they use a couple of different adjustable gas blocks. Some adjust on the front. Mine adjusts on the right side from shooters position (it's easy to tell just tighten the screw and i get FTE).