Buffer Tube

The Six Position LBE Mil-Spec Spec Diameter Buffer Tube fits all collapsible AR-15 stocks that require mil-spec tubes. This item is perfect for your current build or your spare parts bin. LBE Unlimited is a leading producer of US Made gun parts and...

LBE Unlimited is a quality manufacturer of AR-15 parts and accessories. This particular item is an AR-15 pistol buffer tube/receiver extension. This buffer tube can be used as a replacement unit or as a spare for a new build. This unit is pre-threaded...

Luth-ARs Rifle Buttstock Extension Tube A2 for .223 or .308. rifles with MBA-1 or MBA-2 stocks. Constructed out of 6061-T6 Aluminum and featuring a Hardcoat Anodized Black Finish. There is no difference between a .223 and .308 A2 tube, they are the same...

LBE Unlimited is a quality manufacturer of AR-15 parts and accessories. This particular item is an AR-15 Mil-Spec diameter carbine receiver extension. This buffer tube can be used as a replacement unit or as a spare for a new build. This unit come...

Luth-ARs 6-Position Mil-Spec Carbine Buffer Tube that works with the MBA-3 and MBA-4. Constructed out of 6061-T6 Aluminum and featuring a Hardcoat Anodized Black Finish.Features :Mil-Spec Buffer Tube

LBE Unlimited is a quality manufacturer of AR-15 parts and accessories. This particular item is an AR-15 Mil-Spec diameter carbine receiver extension. This buffer tube can be used as a replacement unit or as a spare for a new build. This unit come...