Buffer Tube

Primary Weapons Systems was formed by firearm enthusiasts in 2008. Starting out by producing muzzle devices, they tested their compensators on all different types of rifles - from M4s to AK-47s. After using both styles of rifles in testing with high...

Whether your upgrade your existing AR-15 or starting a new firearm, the Loyal 9 A5 receiver extension will fit the bill and then some! With a 9 position design, the Loyal 9 A5 receiver extension will provide the user with the correct fit for them...

This receiver extension is designed to work with Mil-Spec dimensioned M4/AR-15 type collapsible stocks. It also can be utilized as a replacement receiver extension for the AR-10 rifle.Features :Six position receiver extension made from impact extruded...

The RE-1 features five stock positions, each of which has a corresponding numeral lasered on the top side of the tube for quick visual indexing. These tubes are made from extremely tough 7075-T6 impact extrusions, and feature a mil-spec hardcoat anodized...

BCM MK2 Receiver Extension for your AR15" M16" M4. Machined from 7075T6 and manufactured to Mil-Spec dimensions and specifications. Mil-Spec receiver extensions have a slightly smaller dimension where the stock slides on. *NOTE* These buffer tubes...

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...

2a Armament Buffer Tube, Hardcoat Black Anodized, Billet Buffer Tube, Lightweight Latch Plate, Castle Nut, Mil Spec 2a-bta8-1Product Type: Buffer TubeFinish/Color: Hardcoat Black AnodizedDescription: Billet Buffer Tube, Lightweight Latch Plate, Castle...

Features :Black finishT2 Carbine buffer assembly kit,Includes ST-T2 heavy buffer, six position mil-spec buffer tube, buffer spring, end plate and castle nut,

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...

The Spikes SLA500P-K is a complete pistol buffer kit for your AR pistol build. It includes the buffer, buffer tube, buffer spring, end plate and castle nut.Features :Black finishComplete pistol buffer kit for AR pistol build

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...

The Strike Industries Advanced Receiver extension brings an updated aesthetic and increased functionality to an often neglected, yet highly important component of the AR15/AR10 weapon system. The scalloped surfaces decrease friction with tight fitting...

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

Their Mil-Spec 7075-T6 aircraft aluminum Anti-Tilt Buffer Tube uses ,carrier cradle, extensions to ensure that the carrier is always supported by the buffer tube, even when the bolt is forward. This prevents carrier-tilt and premature wear on the buffer...

This is a Mil-Spec six position buffer tube from Spikes Tactical. It is 7.25" in length and features laser engraved marked positions.Features :Black finishLaser engraved position markers6-Positions"Length of 7.25, SELLCOPY;SPKSLA500R-K;,The Spikes...

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...