2A Armament Buffer Tube, Mil-Spec, Fits AR10 Rifles, Billet Machined, 8 Position, Carbine Length, Anodized Black Finish 2A-BTU8-1

This lightweight buffer tube features an 8 position adjustment that has machined indicators visible through any stock with a viewing port located at the stock latch pin. It is billet machined 6061-T651 aluminum for tighter concentricity than forging or impact extrusion" and features lightening flutes down its length for reduced weight.

Billet machined Aluminum for tighter concentricity than a forging or impact extrusion to reduce potential for bolt carrier binding.

8 position adjustment with machined indicators at the stock latch pin. Extended positions, increment adjustments have a finer spaced length of pull.

Mil Spec extension diameter of 1.148, and thread diameter of 1.185

Carbine length (8 inches)

Extended carrier support flange that supports the carrier for better anti-tilt performance.

Self aligns with the buffer detent.

Chamfered edges on the stock guide ramps for better feel.

Vented

Weight 3.65 oz

DOES NOT INCLUDE LATCH PLATE OR CASTLE NUT.

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