308 Winchester Buffer Tubes

Kaw Valley Precision Pistol Caliber Carbine AR-15 Buffer Spring

Leapers Inc. 6-Position Mil-Spec Tube for .308 Black

Luth-AR MBA-1 Buttstock w/Buffer Assembly, Flat Dark Earth

Odin Works AR10 Heavy Adjustable Buffer for AR-15

Aero Precision Enhanced Mil-Spec LR-308 Carbine Buffer Tube Kit Aluminum Anodized Olive Drab

Aero Precision Enhanced Mil-Spec LR-308 Carbine Buffer Tube Kit Aluminum Anodized Kodiak Brown

Aero Precision Rifle Buffer .308

Aero Precision LR-308 Carbine Buffer

Aero Precision M5 LR-308 Rifle Buffer Tube Kit Aluminum Black

Tactical Springs LLC Carbine Extension Tube Reliability Kit

Tactical Springs LLC Extra Power Spring Kit

JE Machine Tech Carbine Buffer for AR-10

Primary Weapons Systems Enhanced Buffer Carbine H2 AR-10

TacFire Buffer Tube Assembly .308 with End Plate

TacFire Buffer Tube Assembly .308 Win with End Plate

AR-STONER Buffer LR-308 Rifle

AR-STONER Buffer Spring LR-308 Carbine

GunTec AR10 A2 Buffer

CMMG Buffer Assembly MK3 AR-10 Carbine Silver

TacFire AR-10 6-Position Stock Kit

CMMG Spring Action Carbine for Mk3

AR-STONER Buffer Spring LR-308 Rifle

Griffin Armament Suppressor Optimized Gen 2 AR-15 Carbine Buffer Steel Nitride

AR-STONER A2 Stock Kit LR-308