Cmmg 20″ A4 22lr Upper Receiver
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We found a great deal on the Cmmg 20″ A4 22lr Upper Receiver for only $364.95 at Brownells.
Fits standard AR15 lower receivers Black phosphated .22LR action 20-inch W.A.S.P. steel barrel 1:16 inch twist Mil-spec .5 x 28 inch threaded muzzle Carbon steel A2 profile barrel F marked front sight base Live round extraction Anti-jam charging handle Firing pin retained by standard AR15/M16 pin Mil-spec M4 receiver with ceramic finish Gas deflector A1 flash hider A2 handguards 20-inch barrel allows for longer sight radius Perfect upper receiver for service rifle practice Dedicated 22LR barrel with 1:16 inch twist gets the most out of the 22 long rifle 20″ barrel and A2 handguards give the appear Mfg: Cmmg SPECS: Lower receiver for AR15 rifle, 20-inch steel barrel, 1:16 inch twist, Mil-spec .5 x 28 inch threaded muzzle, Carbon steel A2 profile barrel, Anti-jam charging handle, Mil-spec receiver with ceramic finish, At flash hider, A2 handgaurds.
