Everything you need to install a pistol buffer tube on your AR pistol:
- KAK Shockwave tube
- Castle nut
- Mil-spec receiver endplate
- Carbine buffer spring
- Standard carbine buffer
The KAK Shockwave tube is the same length as a mil-spec AR-15 carbine buffer tube: 7.25″
Note: Shockwave Blade pistol stabilizer not included with this kit. Pictures with the Blade are meant to show adjustment range only.