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1/9/2010 5:13:53 PM EDT
I'm running a registered Oly lower with a 10.5' LWRC m6a2 6.8mm upper and an AAC 6.8 suppressor and h2 buffer+barrett mags.  The weapon runs great in auto without the suppressor attached, and just fine in semi with suppressor.  The problems happen when  I try to run it in auto with the suppressor.  I can't get more than 2 or 3 shots off before it "jams up".  It looks like the rounds are getting stuck moving from the magazine to the chamber.  I can run the same suppressor on my 16'' 5.56 LWRC m6a2 all day long in auto without any problems. Any thoughts?
1/9/2010 6:12:24 PM EDT
[#1]
It might be running faster than the magazine can handle.  Heavier buffer?
1/10/2010 3:20:25 AM EDT
[#2]
You could try using a 9mm buffer but it should work with the H2.  I have seen some of the Barrett mags have issues. There are at least 2 places making them for Barrett, we had the modify the mags on a few to give smooth flow of the rounds out of the mag.

1/11/2010 4:52:31 AM EDT
[#3]
Quoted:
It might be running faster than the magazine can handle.  Heavier buffer?


That would be my first guess.  But with LWRC being in the equation who knows.
1/11/2010 7:53:44 AM EDT
[#4]
Been there . H3 buffer will solve your problems .
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