PSA AR-15 10.5" 5.56 NATO 1/7 Nitride LSA 11" Ravage No CH or BCG, Blue

AR-STONER AR-15 Complete Upper Receiver 45 ACP 16" Barrel

AR-STONER AR-15 Complete Upper Receiver 300 Blackout 16" Barrel

Battle Arms Development Workhorse AR-15 Upper 16 Barrel 5.56 NATO 15 M-LOK Handguard

Angstadt Arms AR-15 Complete 9mm Upper Assembly 6 Barrel

Nordic Components 22RB AR-15 Complete Upper Receiver 22 Long Rifle 16" Barrel

CMMG Resolute Mk4 AR-15 Complete Upper Receiver 350 Legend 16.1" Barrel

Daniel Defense DDM4v7 AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel