308 Winchester Upper Receivers

Armalite AR 10 (B) Tactical Upper Assy 20" Barrel UAR10TAC20B

Armalite AR 10 Tactical Upper Assembly .308 win 20" Barrel UAR10TAC20

Armalite AR-10 A-Series 13.5 Competition Complete Upper Half Assembly UAR103GN13

Armalite AR 10 3 Gun Upper Assy 18" bbl

Armalite AR 10 Versital Sporting Rifle Upper 20" bbl

Armalite AR-10 A-Series SUPERSASS Rifle Complete Upper Half Assembly A10002025F

JL Billet Upper Reciever .308 Billet Black

V Seven Harbinger 308 Sbr Complete Upper w/Helios 11.5in 11.5HAR 308SBRH-UR

V Seven Harbinger 308 Sbr Complete Upper 11.5in 11.5HAR 308SBR-UR

V Seven Harbinger 308 Complete Upper 1-10 twist 5/8x24 Thread Ultralight 16in Black 16HAR 308 FLT-UR

V Seven Harbinger 308 Complete Upper 1-10 twist 5/8x24 Thread Ultralight 18in Black 18HAR 308 FLT-UR

PSA Gen3 PA10 18" Mid-Length .308 1/10 Nitride 15" M-lok Upper - With BCG & CH

LMT Defense Semi-Auto .308 Bolt Carrier, No Bolt

Precision Reflex .308 SPR DPMS Receiver Top Rail System 15 inch Black

Sako TRG M10 .308 Bolt Assembly Black S5771306

V Seven Ejection Port Door .308 Grade 2 Titanium Raw Finish Silver

V Seven Port Door Rod Straight Rod For Ar10/308DPMS/SR25

Guntec USA AR Complete .308 Upper Receiver w/o Lower Parts Kit N.1 15in M-Lok Handguard .308 Gen 2 M.L.S. Stock Assembly Mid-Length .750 Gas Block

Milspec/GI Upper Parts Kit - .308

Aero Precision M5 .308 Stripped Upper Receiver

Luth-AR .308 Stripped Upper Receiver - DPMS Low Profile - Open Box

Aero Precision M5E1 Barreled Upper .308 Enhanced Gen 2 M-LOK - 18" - Black

Aero Precision M5 AR-308 Stripped Upper Receiver - FDE Cerakote

PSA JAKL-10 12.5" Upper .308 Win 1:10, Black