ANDERSON Upper Receiver AR-15 A3 Alum Forging Stripped

GUNTEC AR15 SLABSIDE STRIPPED BILLET UPPER RECEIVER BLACK

White Label Armory Forged Stripped AR-15 Lower Receiver

AERO PRECISION M4E1 Threaded Complete Upper 16" 5.56 Barrel w/ 15" M-LOK ATLAS R-ONE Handguard - BLK

AERO PRECISION M5 .308 Stripped Upper Receiver - Anodized Black

AERO PRECISION M5 Stripped Upper Receiver FDE

Radian Weapons R0027 Complete Upper 300 Blackout 9" Black Barrel, 7075-T6 Aluminum Radian Black Receiver, Extended with Magpul M-LOK Handguard for AR-15

APF AR-15 Stripped Billet Lower Receiver - Matte Black