Ginsue - Admin
Proud Infidel Since 1965
"You can't spell genius without Ginsue." -Ray1970, Apr 2020
Ginsue's Feedback
lol sorry I just looked at the month/day and assumed it was recent.
Yet another entirely philosophical difference between us, I see.
IMHO the piston guns keep a lot of the heat out of your bolt carrier group, and makes cleaning an order of magnitude easier.
Also those failure states related to gas operated rotating block are eliminated, for example if the three washer gaps somehow align.
AK-47 has been a piston driven design and predates the Armalite AR-15, so perhaps it's more a matter of "If you had a bad design choice in the 50's, why keep it through to this century?"
H.