[ownzyouall]

Sometimes, when I shoot and run of of bb's, my glock's slide doesn't lock back when it's suppose to.

I do not know why, but i can tell you this. My glock has been upgraded, its got a metal slide and an enhanced recoil spring, shooting on stock magazines using "air duster gas".

Do you think the air duster gas simply idoesn't have enough power to push back the upgraded metal slide and recoil spring? Perhaps propane would fix that problem.

Tell me what you think.

Thanks,
-Rick