The KAK Shockwave Tube is an AR-15 Pistol Buffer Tube / Receiver Extension which is designed to work with the Shockwave Blade Pistol Stabilizer Brace but will also work for other pistol builds. It features an anti-rotation and anti-thrust design so that it’stays in place when being operated. The 12 adjustment dimples allow you to get a very rigid fit. This unit will attach with a standard mil-spec castle nut (not included) and will work fine with QD end plates.
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KAK pistol buffer tube
Nice fit and finish. No issues with assembly.
KAK Shockwave Pistol Receiver Extension / Buffer Tube
Great price and service. No problems with install. Makes a big improvement in shooting longer distance.
Pistol buffer tube
Will order from here again
high quality part and customer service, lowest price i could find at the time of purchase. recommended. thanksss
The best option if you are using a Shockwave Brace.
The only way to go if you are using a Shockwave Brace. Fit and finish are excellent and the Brace fits nice and snug on the tube. The dimples allow for easy adjustment and rock solid lock up, insures brace will not slip. I had been using Shockwave braces on standard pistol buffers but after using one of these on a new build, I'm going to switch them all out.