308 Winchester Upper Receivers

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 20in Titanium

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 20in Sniper Grey

CMMG Mk3 .308WIN Endeavor Upper Group Receiver 20in Coyote Tan

CMMG Mk3 .308WIN Resolute Upper Group Receiver 16.1in Titanium

CMMG Mk3 .308WIN Resolute Upper Group Receiver 16.1in Coyote Tan

Dirty Bird AR-10 Billet Stripped Upper Receiver - Sniper Grey

Dirty Bird AR-10 Billet Stripped Upper Receiver - Midnight Bronze

Wilson Combat AR10 Billet Upper Receiver Assembly Anodized

Guntec USA AR .308 Ultimate Rifle Kit Anodized Grey

Guntec USA AR-10 / LR-308 Gen 3 Ejection Port Dust Cover Assembly Anodized Grey

Guntec USA AR-10 / LR-308 Gen 3 Ejection Port Dust Cover Assembly Anodized Blue

Guntec USA AR .308 Gen 2 Stripped Billet Upper Receiver Rainbow

Guntec USA AR .308 Gen 2 Stripped Billet Upper Receiver Gold

Guntec USA AR .308 Gen 2 Stripped Billet Upper Receiver Clear

Guntec USA AR .308 Gen 2 Stripped Billet Upper Receiver Blue

Guntec USA AR .308 Gen 2 Stripped Billet Upper Receiver Bronze

Guntec USA AR .308 Gen 2 Stripped Billet Upper Receiver Grey

TacFire .308 DPMS Low Profile Stripped Upper Receiver Gen. 3 Black Small

APF Armory 308 Fury Complete Upper Receiver Armor Black

AR-STONER LR-308 A3 Stripped Upper Receiver

Guntec USA AR-10/LR-308 Ejection Port Dust Cover Assembly Lasered w/.308Win

Guntec USA AR .308 Stripped Billet Upper Receiver w/15in Ultralight Series M-Lok Handguard Black

Armalite AR 10 (B) Upper Receiver Assembly

Armalite AR10 (B) Versital Sporting Rifle Upper 20" bbl