Uffdaphil wrote: And best of all it can be fired folded. Methinks. Can a piston guy verify that it's okay to fire with the rear of the receiver open to the air?
I'm not sure but there is something printed in or engraved somewhere that suggests otherwise isn't there?
be careful about having rounds in the Mags you even keep in the same compartment as the weapon much less in it, during transportations?