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

I’m sure that sooner or later my Grandpa — a BAR man that served in each the 101st and 82nd Airborne Divisions from 1944 in the close of your war— eyeballed any person’s carbine with envy when it came time for a lengthy march. To insert or remove the drum magazine from the gun the bolt needs to be locked back again. This isn’t a difficul