Its a colt 6933 SBR lower and colt 9mm 10.5" upper (Im using the MEAN Magpull mag conversion)
I have replaced the buffer spring with a Wolf HP and also purchased a KAW 7.5 & 10 oz buffer weights.
I have tried both buffer weights, even the original colt H buffer with and with out suppressor...
OK basic question on an AR I’m not having luck on the second shot
first round fires,ejects spent round, and re loads.... but no trigger pull. It’s dead?????
I dont have the proper tools but have a tiny vise but I cant get the flash hider off.
who has a barrel clamp or upper vise block I could borrow for the 10 seconds its gonna take to remove it?
Im in east cobb near the avenue, home depot, merchants walk etc....
Steven
404-725-2933