My problem is that the slide doesn't lock back after finishing off a magazine. The slide locks just fine when I pull it back by hand with an empty mag. I'm quite certain that I have enough gas, I'm running propane and I can empty the mag multiple times on a single fill with plenty of kick. Also, I've tried hold the mag up tight with my second hand to ensure fit. Any additional things I should be trying before I break down and send the gun back? (assuming the retailer will admit fault and take it back)
EDIT - I should also mention that I have a second mag and fresh out of the package I get the same results.
Edited by forty2, 05 December 2011 - 08:33 AM.