AR-15 Rifle Length Buffer Tube Assembly Mil Spec Diameter - Rifle Buffer Tube, 5.2 oz Buffer, & Rifle Length Spring

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Breek Arms brings you an all in one assembly at an extremely affordable price that contains all the components needed to mount a Rifle Length Buttstock of your choice to an AR-15 rifle or M4 carbine.  This Rifle Length Mil Spec Diameter Tube (1.14") will function on any standard AR-15 Lower Receiver and accept any Rifle Length stock.  

The 3 Piece Rifle Length Buffer Tube Assembly Kit includes all of the following...

  • Mil Spec Rifle Length Buffer Tube
  • Buffer Spring
  • 5.2 oz Recoil Buffer

Product Specs

Material: 7075 Aluminum

Finish: Hard Coat Anodized - Black

Style & Size: Rifle Length - Mil-Spec Diameter

Tube Outer Diameter: 1.14 inches

Tube Length: 10 Inches

Buffer Length: 5.9 Inches

Not for use in a 308 - See our 308 Buffer tube assembly!


3 Reviews Hide Reviews Show Reviews

  • 5
    Great tube kit

    Posted by Roy D Lee on May 9th 2019

    I acquired a good condition M16a1 full stock. This fit it just right by eliminating the a2 stock piece. No problems at all after install. If I need another I know were to find it.

  • 5
    Excellent buffer tube

    Posted by Jamison B. on Aug 20th 2018

    I will happily purchase another one if needed.

  • 5
    Nice fit

    Posted by Jeremy T Rustad on Jul 23rd 2018

    This buffer kit fit beautifully on my build. I will be ordering again on my next one. Buffer tube had a really nice finish. Thanks breek for the great product.