Results for Upper Receivers

Rock River Arms AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel

Maxim Defense PDX AR-15 Complete Upper Receiver 300 AAC Blackout 5.5" Barrel Arid

HK MR762 A4 LR-308 Complete Upper Receiver 7.62x51mm NATO 13" Barrel

Black Rain Ordnance Milled Upper Receiver Gen 2 Black

CMMG Resolute Mk4 AR-15 Complete Upper Receiver 6mm ARC 16" Barrel

Maxim Defense PDX AR-15 Complete Upper Receiver 5.56x45mm 5.5" Barrel Black

Rock River Arms Coyote Carbine AR-15 Complete Upper Receiver 300 AAC Blackout 16" Barrel

Spike s Tactical 16-inch AR-15 Complete Upper 5.56 NATO M4 LE with 9-inch Rail

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

Geissele AR-15 Super Duty MOD1 Pinned and Welded Complete Upper Receiver 5.56x45mm 13.9" Cold Hammer Forged Barrel M-LOK Black

Maxim Defense PDX AR-15 Complete Upper Receiver 5.56x45mm 5.5" Barrel Arid

Maxim Defense Industries PDX Complete Upper .300 AAC Blackout 5.5 Barrel

Black Rain Ordnance Upper Black .458SOCOM 16-inch

Daniel Defense DD4 RIII S AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 11.5" Barrel Flat Dark Earth

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

Colt AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 14.5" Barrel CMR M-LOK Handguard

LanTac SF 15 Patrol Complete Upper .300 AAC Blackout 14.5 Barrel

Geissele USASOC URG-I Near Clone AR-15 Complete Upper Receiver 5.56x45mm NATO 14.5" Pinned Barrel

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

Radian Weapons Model 1 Complete Upper Flat Dark Earth .223 Wylde 14.5 Barrel

Colt Firearms LE6920 Complete Upper 5.56 NATO / .223 Rem 16 Barrel

Freedom Ordnance FM-9D Complete Belt Fed Upper Flat Dark Earth 9mm 8 Barrel w/ 150 Links Bag M-LOK Handguard

Rise Armament AR-15 Complete Upper Receiver 6mm ARC 18" Barrel 15" M-LOK Handguard Rifle Length Black

FightLite Industries MCR Dual Feed Upper 5.56 12.5 Barrel