bolt knob upgrades
Zoom the image with the mouse


(1 review) Write a Review
Product ID:



This buffer tube features 12 lenght adjustments settings, an anti-rotation , anti-thrus design, meaning it stays put without sliding forward or spinning. The tube is flush to the rear of the shockwave blade when fully collapsed. Even when fully adjusted the assembly is rigid. 

  • Strong CASTLE NUT design accepts all mil spec endplates and any aftermarket endplate.
  • Accepts all carbine buffer systems..
  • 4.8 OZ
  • 7.25 inches TOTAL OVERALL LENGTH

Made in the USA

1 Review

  • KAK Shockwave Tube

    Posted by Chupzilla on Apr 6th 2018

    I was hoping to get the tube and stabilizer in a combo price, but at least they carry both parts. It would have been nice to know this didn't come with the end plate and castle nut. But luckily I had some to use on this build. Built a 9mm AR pistol and found Anarchy Outdoors was the best price and they had the item in stock, fast shipping too.

Write a Review

Shipping & Returns

Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Questions and Answers

Related Products

Customers Also Viewed