Originally Posted by
6MT
Rick, the mods I did to your mags helped. But it didn't solve the fail to feed issue I am having. It seems the follower and the weakness of the spring allow the round to "nose dive" and get hung on the front of the mag. Thus causing the ftf. The amount of plastic I filed off helped, I believe. Out of 60 rounds fired, I had three ftf's. One from each magazine.
That doesn't sound like a lot, but I also tried a LAR15 ten rounder. Zero issues there. I have a couple of Beowolf mags coming this week to try as well.
I just don't have the confidence to try your mags in competition. The LAR's are perfect except for their length. I have a few ideas how I can extend them, but franken-mags don't really give a me a lot of confidence either. I am really looking forward to the Beowolf mags.
I will report back.