Chiappa Firearms Upper MFOUR-22 Carbine G2 22LR

Chiappa Firearms Upper M422-Gen II Pro 22LR 16 Heavy Barrel 7.8 Forend 8 Position Picatinny Rail 2 Magazines Black 28Rd 500-093 M4-22 PRO UPPER - 7.8 FOREARM Dedicated complete upper Blowback operation Converts any Mil-Spec lower to .22 LR 8 position quad rail forearm Picatinny rail flat top receiver 1:16 twist rate Redesigned steel bolt assembly Matte black finish OAL: 23.5'' Approx. Wt.: 4 lbs (empty) Cal.: .22 LR Cap.: 28 Brl.: 16.5