Yes, we all have the chalkers and they are great. not about the mp5 k rig though,
we've tried them they just don't fit if you have a half-hench frame.
Darth, no walls i promise, for some reason MY mp7 seems to spit rounds about 3 feet if used on single shot for too long. I have no idea why it happens, but believe me it does.
BRING ON THE HI-CAPS and the pro-light adapters, both NEEDED!