DETAILED NOTES ON RUGER AR-556 MPR SEMI-AUTO RIFLE

LIke M1 Garands, M1 Carbines and ammunition were the moment abundant over the civilian market, and cheap. A lot of shooters grew up having an M1 Carbine while in the closet, and it is a superb plinker for shooters of any age. The very little .To insert or clear away the drum journal from the gun the bolt has to be locked back. This isn’t an issue