Nordic Components’ 22RB dedicated 22 upper receiver converts your standard AR-pattern lower to a dedicated .22LR for recreational shooting” training” and hunting. The 22RB is manufactured using the same materials as most standard AR15 rifles” ensuring that it is a dedicated .22 upper that looks and feels like a centerfire rifle.
Nordic Components 22RB Complete Upper, 22LR, 16″ Match Grade Barrel, 1:16 Twist, Black Finish, A2 Flash Suppressor, Aluminum Slim Diameter Handguard, Stainless Steel Bolt, 10Rd Black Dog Magazine, Black Dog Machine Bolt Saver (for retaining bolt carrier group when upper is separate from lower) 22RB-UPPER-16-KIT
