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Questions & Answers
Gear Expert Ben says "Everything you need for proper function comes with the brace." Set screws? Castle nut? Mil Spec adapter? I don't see those? Expert Answer

Proper function as in the buffer tube and brace, the smaller parts are separate, such as the castle nut.

by Ben, Gear Expert, March 19, 2021
Will this fit my 7.5 ar Ar15 pistol by del-ton Expert Answer

Yes, it should fit just fine.

by Ben, Gear Expert, March 19, 2021
Customer Reviews
Helpful Positive Review
Smaller than 1.0, but with +/- by Patriotic Realist, Verified Owner, May 9, 2019
I have used both first and second gen of the Shockwave Blade. While the advent of the adjustability is nice, you give up some of the lockup of the 1.0. When set in position it is a bit wobbly, but nothing horrible. Given such a small footprint for ei...
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6/6 found this helpful
Helpful Positive Review
The 2.0 is Sleek & Stylish by JZ, Verified Owner, January 3, 2020
Really like what KAK did with the lighter and smaller 2.0 version of the brace! They look particularly nice folded, and the FDE color is a pretty good match with my Aero receiver. Installs easily too... just like a regular buffer tube assembly, then ...
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1/1 found this helpful
Helpful Positive Review
Very well built brace by AZglenh, Verified Owner, April 2, 2019
I put this brace on an AR-9mm pistol I just finished up. It adjusts into 5 different positions, It takes a little effort to move. It is super light compared to my SB15 I had originally. I would have given it 5 stars if it had a QD sling port. Instead...
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1/1 found this helpful
Helpful Negative Review
Don't waste your money. by Eli, August 27, 2019
I should've just saved a little more to buy the new sba4 adjustable brace. This is a cheap piece of plastic that becomes an eye sore on your pistol build. It wobbles horribly and the lever to extend gets stuck most of the time. Don't buy it.
2/8 found this helpful
Most Recent Reviews
Sb is way better! by Ar Builder, Verified Owner, April 5, 2021
I liked the brace other than lever to adjust the length of the brace being impossible to grab and adjust I had no complaints once I finally got it in my most comfortable position and then I felt the Sb Tactical SBA3 brace! The sba3 feels better and b...
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Most Recent Reviews
Square peg in a round hole by Scott, Verified Owner, December 7, 2020
The stabilizer does not work with the included buffer tube! The locking peg on the blade is a rectangular shape that is too long for the female holes in the buffer tube. It slides forward like a ratchet but you can't lock it in any of the adjustment ...
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1/1 found this helpful
Read All 10 Reviews
Color:
Grey
Condition:
New

Code: 3KE-STB-BLD-2-0-BLD-TUBE-GRY

MPN: SHOCKWAVE-2.0-BLADE-TUBE-GREY

Product No Longer Available

Product Info for KAK Shockwave 2.0 Blade Stabilizer Brace w/Buffer Tube

Made From High-Strength Glass-Reinforced Polymer, The Blade 2.0 Is Manufactured To Exacting Tolerances And Fits All Pistols Equipped With A Proprietary Carbine-Style Buffer Tube (Included), Manufactured By Kak Industry. Just Slip It On And Lock In Place. Adjusts With A Simple Finger Lever.image

Fits All Pistols Equipped With A Standard Kak Buffer Tube (Included): Ar-15 Pattern, Mpx, Glock, Cz Scorpion Evo 3, Hk9X Pattern, Etc.

Available In Black

Quick And Easy To Install.

Provides Additional Support During Firing.

Weighs A Scant 7.274 Ounces.

Veteran Designed

made in specialized factories

Package Contents:

  • KAK Shockwave 2.0 Blade Stabilizer Brace w/Buffer Tube

Related Products to KAK Shockwave 2.0 Blade Stabilizer Brace w/Buffer Tube

KAK Shockwave 2.0 Blade Stabilizer Brace w/Buffer Tube Unavailable & Discontinued Models

List of Unorderable Models

  • KAK Shockwave 2.0 Blade Stabilizer Brace w/Buffer Tube, Grey, SHOCKWAVE-2.0-BLD-TUBE-GRY , MPN: SHOCKWAVE-2.0-BLADE-TUBE-GREY , Code: 3KE-STB-BLD-2-0-BLD-TUBE-GRY
  • KAK Shockwave 2.0 Blade Stabilizer Brace w/Buffer Tube, Black, SHOCKWAVE-2.0-BLD-TUBE-BLK , MPN: SHOCKWAVE-2.0-BLADE-TUBE-BLACK , UPC: 2804945 , Code: 3KE-STB-BLD-2-0-BLD-TUBE-BLK
  • KAK Shockwave 2.0 Blade Stabilizer Brace w/Buffer Tube, FDE, SHOCKWAVE-2.0-BLD-TUBE-FDE , MPN: SHOCKWAVE-2.0-BLADE-TUBE-FDE , UPC: 811163035279 , Code: 3KE-STB-BLD-2-0-BLD-TUBE-FDE
  • KAK Shockwave 2.0 Blade Stabilizer Brace w/Buffer Tube, OD Green, SHOCKWAVE-2.0-BLD-TUBE-GRN , MPN: SHOCKWAVE-2.0-BLADE-TUBE-GREEN , UPC: 811163035262 , Code: 3KE-STB-BLD-2-0-BLD-TUBE-GRN
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Last updated 2026-08-05 UTC.