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Strike Industries Advanced Receiver Extension 7 Position Buffer Tube for AR15 Rifles (Color: Black)

ID: 75412 (Buffer-SI-AR-ARE-T7-BK)
Strike Industries708747546118SI-AR-ARE-T7-BK75412
5.0 stars, based on 3 reviews
Strike Industries Advanced Receiver Extension 7 Position Buffer Tube for AR15 Rifles (Color: Black)
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Lower receiver and stock not included
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Strike Industries


Non-Export ItemShips Inside USA Only
This is an export-restricted item and can only be shipped within the United States. No international delivery for these items.


  • Constructed out of 7075-T6 aluminum
  • 7-position MIL-SPEC diameter buffer tube
  • Fits onto any standard AR15 receiver.
  • Finer length of pull adjustment.
  • Supported buffer retainer
  • Compatible with Strike Industries Pit Viper Stock
The Strike Industries Advanced Receiver extension brings an updated aesthetic and increased functionality to an often neglected, yet highly important component of the AR15/AR10 weapon system. The scalloped surfaces decrease friction with tight fitting stocks, and shaves weight while retaining mass in critical stressed areas.

Due to numerous factors that take place during the anodization process, the color lines from batch to batch of a certain product may vary.

Length: 7.28"
Tube Diameter: 1.145"
Weight: 3.8oz
Compatibility: Mil-Spec AR-15 Rifles
Material: 7075-T6 Aluminum

Manufacturer: Strike Industries

3 Customer Reviews

(Write a review)

by Anthony M. on 06/13/2022
"Extremely affordable price. Very sturdy and does the job without a doubt.
by Steve M. P. on 11/20/2020
"I have no less than 14 of these in my AR's and I won't use any other brand. They fit great, they look awesome and the anodizing is second to none. Yes I could buy Buffer Tubes for a lot less money but why settle for second best. I own so many Strike Industries parts that I should own shares in the company by now. Simply great products.
by Kevin B. on 07/09/2018
"Awesome buffer tube. The color is just amazing. A nice metallic red, smooth to the touch. The Strike Industries products are really well made. Not much to say beyond that.

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