Plainfield Machine M1 PMC M-5 carbine in caliber 5.7 johnson spitfire. Rifle is in very good condition I would rate this at 98%. Bore is perfect bluing is very good a couple very faint handling marks on stock. Gun has a 3 digit serial #. With it comes a die set, trimmer and form die for 5.7 johnson. Takes 30 carbine brass, basicly its a 30 carbine necked down to shot a 45 grian .22 cal bullet. Scope is nothing special bushnell banner 4x. Havent seen anouther one of these rifles in this caliber its from factory in this caliber.