w_houle
Member
Well, rather than hijack a thread:The Bushmaster said:Full Metal Jacket...To my knowledge and experience that type of jam is caused by a weak recoil spring. Not weak ammunition. I have replaced several recoil springs in my 1911s, M43 and others that had that type of FTE and with the new spring it went away.
Glock Gen4 crap out reports already coming in.
How does this cause malfunctions? Is it limited to locking actions, or does it happen to blowbacks as well? Aside from round count: How do I diagnose a weak spring?