The Kaos Stock System series allows you to take your existing rail mounted Havoc launcher and turn it into a stand-alone weapon system. It is compatible with most aftermarket AR-15 stocks, latch plates, & pistol grips.  This stock is designed for the Havoc 12-inch launchers. Designed for durability and versatility, the Kaos Stock System features a rigid aluminum chassis that delivers a solid, balanced feel without unnecessary weight. Its extended top rail provides ample space for optics and accessories, making it ideal for custom builds and specialized configurations. Whether upgrading an existing setup or completing a new project, the Kaos Stock System offers a streamlined, professional-grade solution built for reliability and performance.

•Mil-Spec 1913 Picatinny Top Rail

•Mil-Spec Buffer Tube, Latch Plate, & Castle Nut

•Spike's Tactical M4 Stock

•Compatible with 12" Rail Mounted Havoc Launchers

•Weight: 2lb 4oz