Have 2 ASC AR15 mags . One 10rd and one 20rd. The problem is only happening with the 20rd mag. Does it about 4 out of 10 times. Setup is Noveske upper/lower, CLE Douglas 18” rifle length gas with adjustable block. Shooting suppressed ejection is 3 o’clock and very smooth.
When the bolt cycles over the last round it looks like the round is popping out of the mag and the bolt is locking back. I think it’s a follower problem or maybe a spring tension issue. Just wondering if anyone has experienced this with these mags before.
When the bolt cycles over the last round it looks like the round is popping out of the mag and the bolt is locking back. I think it’s a follower problem or maybe a spring tension issue. Just wondering if anyone has experienced this with these mags before.