308 Winchester Upper Receivers

Guntec USA Stripped Billet Upper Receiver .308 Gen 2 Anodized Red

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

Guntec USA AR .308 Stripped Billet Upper Receiver Gen 2 Flat Dark Earth

Aero Precision M5 Complete Upper Receiver 16in .308 Mid SS Barrel w/ATLAS R-ONE 15in M-LOK Handguard Anodized Flat Dark Earth

Aero Precision M5 Complete Upper Receiver 20in .308 SS Rifle Barrel w/ATLAS S-ONE 15in M-LOK Handguard Anodized Flat Dark Earth

Aero Precision M5 Complete Upper Receiver 16in .308 SS Mid Barrel w/ATLAS S-ONE 15in M-LOK Handguard Anodized Flat Dark Earth

Aero Precision M5 Complete Upper Receiver 18in .308 SS Rifle Barrel w/ATLAS S-ONE 15in M-LOK Handguard Anodized Flat Dark Earth

Aero Precision M5 Complete Upper Receiver 18in .308 SS Rifle Barrel w/ATLAS S-ONE 15in M-LOK Handguard Anodized Black

Aero Precision AR 308 Upper Parts Kit (C)

Aero Precision M5 (.308) Assembled Upper Receiver Threaded OD Green Cerakote

Aero Precision M5 Threaded Stripped Upper Receiver - Anodized Black

Aero Precision M5 Threaded Assembled Upper Receiver - Anodized Black

TacFire AR-10 Complete Upper .308 Win 18" Barrel Black with Bolt Carrier Group

TacFire Complete Upper with BCG .308 Win 16" Black

TacFire AR-15 Complete Upper with BCG .308 Win 12" Black

Grey Ghost Precision LR-308 Upper Receiver

LMT M-LOK .308 Upper Receiver

LMT M-LOK .308 Upper Receiver

LMT Featureless M-LOK .308 Upper Receiver

LMT M-LOK .308 Upper Receiver

LMT M-LOK .308 Upper Receiver

Complete LR-308 AR10 UPPER RECEIVER FOR MAGNUM- MODIFIED

LR-308 STRIPPED UPPER RECEIVER

New Frontier C10 Upper Recvr Ar10 Side Charger Billet Black C10-NRSC