Originally Posted by m102404
It looks like simply two slots cut into the side of the feed tube...the bbs feeding up would have to overcome the o-ring tension to make it up. Weak springs would likely blank fire. I'm sure they'd work with a Hicap.
Looks like a better moustrap...sure it works...but is it necessary at all?
If you drop your mag...how do you clear your gun? Invert it and shoot out what's left?
Thats what I was thinking about. If you have to go to all clear, heading into the safe zone. I don't want to have to eject the mag then invert the gun and fire it off a few times until I know its empty. 3-4 BBs is not worth my money one bit. I would take the oring out. I just like the adjustment wheel and tracer functions. The o-ring seems pointless.