Tapco AR15 Buffer Tube Kit - Mil-Spec Buffer Tube in Black

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Your Price: $49.99
Retail Price:$59.99
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Tapco Inc. Mil-Spec AR15 Buffer Tube Kit. Comes complete with an M4 buffer tube, castle nut, end plate & sling adapter, buffer, and buffer spring. For use in Carbine style rifle builds or Short Barrel Rifle (SBR) builds and Mil-Spec adjustable buttstock of your choice. The receiver extension, buffer tube, is made from 7075 T6 aluminum and finished in Black for long lasting corrosion and wear resistance. It has the ability to adjust with six different stock length positions and the end plate included is upgraded with a "no bind" sling attachment that gives 180 degrees of motion.
Part Number: TMSBTK-BLK
Availability: In Stock.
Tapco Inc. Mil-Spec AR15 Buffer Tube Kit.  Comes complete with an M4 buffer tube, castle nut, end plate & sling adapter, buffer, and buffer spring.  For use in Carbine style rifle builds or Short Barrel Rifle (SBR) builds and Mil-Spec adjustable buttstock of your choice.  The receiver extension, buffer tube, is made from 7075 T6 aluminum and finished in Black for long lasting corrosion and wear resistance.  It has the ability to adjust with six different stock length positions and the end plate included is upgraded with a "no bind" sling attachment that gives 180 degrees of motion.

Tapco Mil-Spec AR Carbine Buffer Tube Kit Features:


  • Buffer tube made from 7075 T6 aluminum
  • Finished in Black
  • Kit includes the following items:
    • Rifle, Carbine, or SBR Buffer Tube (Receiver Extension)
    • Carbine Buffer
    • Carbine Buffer Spring
    • Castle Nut
    • End Plate with sling adapter
  • All made to Mil-Spec
  • For use to replace your current buffer tube kit or to finish your home rifle build
  • Six different positions available on buffer tube for adjustable buttstock
  • Upgraded end plate gives you a full 180 degrees of free motion with no binding