TM Tactical Master M9 Problem
Hey all, just got an M9, and having a little trouble. I fill the mag properly, upside down, filling it with 134 dust, for about 15 secs. I put in the mag, I get about 3 or 4 shots, then all the gas escapes out of the barrel.
Took the gun apart, cleaned it, put it back together. Gas refill, same problem. Any ideas? Thanks in advance.
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