Kinetic Development Group MK2 Stribog Bundle 6 Black Features At the core of the bundle is the SRX6 a 6-inch MLOK-compatible forend extension that increases your accessory mounting surface while extending grip options. Its ergonomic contour provides better hand placement and forward control especially for users running suppressors or other muzzle devices. Constructed from 6061-T6 aluminum and finished in matte black Cerakote the SRX6 is lightweight durable and visually integrated with the Stribog's design. To ensure safe operation with the extended rail the included SMX6 muzzle extension redirects blast forward protecting the shooter s support hand and arms. It threads directly onto the barrel and is crafted from durable C1018 steel for longevity and potential compliance welding. Rounding out the bundle is KDG's knurled charging handle. Built from nitride-treated steel it offers superior grip fast manipulation and a free-spinning profile to reduce snag hazards under stress or in tight environments. Kinetic Development Group MK2 Stribog Bundle 6 Black Specifications Manufacturer: Kinetic Development Group Model: MK2 Stribog Bundle - 6 Color: Black Platform Compatibility: Grand Power Stribog SP9 Rail Extension: SRX6 - 6 MLOK Forend Muzzle Extension: SMX6 - Forward Blast Redirector Charging Handle: Oversized Knurled Free-Spinning Rail Material: 6061-T6 Aircraft-Grade Aluminum Muzzle Material: C1018 Steel Finish (Rail): Black Cerakote Finish (Handle): Black Nitride MLOK Slots: Full-Length on SRX6 Suppressor Ready: Yes (vented rail system) Safety Features: Forward blast mitigation via SMX6 Ideal For: Tactical use suppressor hosts SBR builds