Product Summary
The KAK Industry CQC AR-15 Pistol Buffer Tube Kit is designed for shooters looking to maximize the compactness of their AR pistol. This proprietary system extends only 5.25 inches from the rear of the receiver while maintaining the performance of a traditional carbine setup. It is compatible with 5.56/223, 300 BLK, 7.62×39, and 9mm calibers and works with any compatible mil-spec bolt carrier group. The kit includes a hard coat anodized tube, a flatwire buffer spring for increased reliability, and standard mil-spec end plate and castle nut components.
