Replacement .22 LR barrel with the external contours of a USGI M4 carbine barrel is the perfect companion for the Nordic Components AR22 Receiver Chassis or Archangel ARS Conversion Kit (both available separately) to give a 10/22 an authentic "Black Rifle" look. Includes the cutout for grenade launcher and pre-threaded 1/2"- 28 tpi muzzle ready to accept any standard AR-15/M16 flash hider or muzzle brake. Add a genuine AR-15/M16/M4 forearm, buttstock, and pistol grip to complete your 10/22’s tactical transformation. Precision milled from high-grade chrome-moly steel for superb rigidity and superior resistance to heat warpage, with 1-14" right-hand twi Mfg: Brownells SPECS: 4140 steel, black oxide finish. .22 LR. 18" (45.7cm) long, .920" (23.4mm) O.D. at receiver, .700" (17.8mm) O.D. at muzzle. 1-14" RH twist rifling.
