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  6. 2A Armament 8 Position Receiver Extension Buffer Tube Assembly For AR10 Style 7.62/.308 Rifles

2A Armament 8 Position Receiver Extension Buffer Tube Assembly For AR10 Style 7.62/.308 Rifles

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Includes Billet Buffer Tube, Lightweight Latch Plate And Castle Nut
Item Id: 2A-BTA8-1
In Stock

This aluminum buffer tube assembly includes our billet buffer tube, our lightweight latch plate and a castle nut manufactured to same high 2A Armament standards and finish. For complete and current information on this item please see the manufacturer's website.

Buffer tube features:
  • Billet machined for tighter concentricity than a forging or impact extrusion to reduce potential for bolt carrier binding.
  • 8 position adjustment with machined indicators visible through any stock with a viewing port located 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
  • 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
  • Hard Anodize finish - Type III Class 2
  • Weight 3.65 oz
Latch Plate:
  • Lightweight machined aluminum
  • Hard anodize finish - Type III Class 2
  • QD mount
  • Weight .15 oz
Castle Nut:
  • Standard steel castle nut
  • Black oxide finish
  • Weight .60 oz

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Made in USA Made in USA

California Proposition 65 Warning: this product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit https://www.p65warnings.ca.gov.

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