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5/17/2007 10:23:14 PM EDT
here's the setup
RRA upper/buffer
hahn bottom loading block
converted 25rd uzi mag
115gr WWB

every time i shoot this gun it always ftf the last 2 rounds, it never changes always the last 2 rounds, any idea as to what the problem could be? it'll feed all 23rds fine untill the last 2, i dont have any other mags for it right now, waiting on the CP's, any help would be great!

thanks
5/18/2007 12:46:44 AM EDT
[#1]
Sounds like what we found out in the Army about 20 & 30 round M16 Mags. Loaded the 20 rounders with 18 rounds and the 30 rounders with 28 rounds due to the same problem you are having. Loaded to these amounts we had no problems. Loading to capacity we had the same problem you are having. You might give it a try and see if it works for you.
MC
5/18/2007 3:39:29 AM EDT
[#2]
The 25 round mags may have a steeper mag follower angle.  Try a 32 round mag.
5/18/2007 5:08:44 AM EDT
[#3]
You have a weak magazine spring problem.  The last rounds are not being held up with enough pressure to firmly be in the correct place against the feed lips.  This is a common problem.  Try stretching out the springs a bit.  Make sure one or two rounds in the mag have some tension on them and are sitting tight against the feed lip.
5/18/2007 9:04:14 AM EDT
[#4]
thanks for the help guys, it doesn't matter if i have 5 or 25 rounds loaded it always FTF the last 2, i'm gonna try streching the spring and see if that works, i'll probably pick up a couple promags to get me by untill the CP's ship

thanks again
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