San Tan Tactical AR-15 Carbine Buffer Tube Kit – MilSpec – QD Endplate


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SKU: STT-CBTK-E UPC: 680599034169

Product Description

San Tan Tactical AR-15 CARBINE BUFFER TUBE KIT – MIL-SPEC – ENHANCED QD: Compatible with Mil-Spec AR-15 stocks, this kit contains all the necessary parts to mount a stock assembly onto your lower receiver.

  • Six-position AR-15 buffer tube is machined from 7075 T6 aluminum to Mil-Spec dimensions with a Type III, Class II hard coat anodized finish. Buffer tube has through drainage holes to allow water to be evacuated in submerged environments.
  • Machined, high carbon steel Castle Nut and Quick Detach End Plate are heat-treated for extra strength and given a nitride finish for durability and corrosion resistance. Kit contains a standard 3 oz. carbine buffer and a carbine action spring made of high-tensile steel.
  • Upgraded QD – Quick Detach End Plate included as an easy way to attach your QD Sling to your rifle.

All Features:

  • 6 Position Mil-Spec Carbine Buffer Tube
  • Standard Carbine Recoil Buffer 3oz
  • High Quality Recoil Spring
  • Castle Nut/Lock Ring
  • QD Receiver End Plate
  • Nitride Coated Hardware
  • 7075 T6 Grade Aluminum
  • OTB Drainage Holes
  • ASTM Certified US Material
  • Made in the USA




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California Prop 65 Warning

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information visit