View Full Version : ar problem

05-01-2008, 7:43 PM
I own a stag model 1hL, 16" barrel with left side ejection. Lower is a High standard w/ stag lpk. Stock is RRA 6 Position adjustable. Mags, I don't remember the maker, both have green followers. Now that you know what I have here is the problem, bolt locks back after 9 rounds, leaving the last round loose in the chamber. This happens no matter how many rounds I load. If I put in 3, two go bang then bolt locks back. 5: bang, bang, bang, bang, bolt locks back with last round left rattleing around. I only own two mags, because I use a prince 50, and it happens with both of them. I'm far from an ar expert and want to solve this problem. By the way this happens 100%, it has never not happened. What should I try?

05-01-2008, 7:46 PM
Sounds like you need to trim the bolt catch engagement shelf on the followers.
This will make it so it does not pop up until after the last round.
The lower could also be out of spec, causing the mags to sit high in the receiver.