TacFire AR-10 Carbine Buffer Tube Kit Reg End Plate Mil Spec 6 Position for 308

The TacFire AR-10 Carbine Buffer Tube Kit / Reg End Plate from TacFire delivers a reliable, drop-in solution for AR-10 builds, combining a Mil-Spec 6-position buffer tube with a balanced buffer system designed specifically for .308 platforms. This kit includes a 3.8 oz buffer, a .308 buffer spring, a standard end plate, and a castle nut, all engineered to ensure smooth cycling, consistent lockup, and repeatable reliability under demanding field conditions. Ideal for rifle builds where modern sporting rifles require a sturdy, adjustable buffer system to accommodate varied ammunition and shooting styles, the kit supports stable recoil management and dependable chambering performance. Whether upgrading an existing AR-10 or assembling a new build, the Mil-Spec tube provides versatile length options, while the included end plate and castle nut contribute to solid, secure installation. TacFire's attention to compatibility and durability makes this buffer tube kit a practical choice for precision, hunting, and tactical applications, delivering dependable performance and straightforward integration into your rifle build.