LanTac USA LLC Upper Advanced Receiver, Upper, Milspec Type3, Class2 Deep Black Hardcoat Anodize, Includes CP-R360Domed Head Cam Pin, Billet 7075-T6 Aluminums, 10Rd, 1 Magazined, UR LA00221
Nordic Components 22RB 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