Originally Posted by vfr86
one more thing guys, is it normal for an M4 mag to be a little loose in the receiver when the gun and the mag are brand new?
How tight the mag is in the magwell all depends on the type of gun and magazine. Some brands work better with others or might not work with one at all.
Also, I would vouch for Amos. I've bought a few things from him in the past and I've never run into a problem - other than the fact he lives on the other side of the damned city from me. Does what he says he will and that's all I really ask in a retailer. Whether he will let you grope the guns however, I cannot attest to.