Are you ready to take your Grand Power Stribog SP9 to the next level? Look no further than the Bog Bundle from Kinetic Development Group (KDG), a comprehensive upgrade kit designed to enhance your firearm's ergonomics, versatility, and overall performance. What's Included in the Bog Bundle? This all-inclusive package features three essential KDG components: Stribog Receiver Extension (SRX): Choose between the 3-inch (SRX3) or 6-inch (SRX6) rail extension to perfectly suit your needs and preferences. The SRX adds valuable real estate to your Stribog's forend, providing a more comfortable grip and ample space for mounting accessories. Stribog Muzzle Extension (SMX): Included to ensure safety and optimal performance when using the SRX, the SMX directs muzzle blast forward, protecting your hands and arms during firing. The SMX3 pairs with the SRX3, and the SMX6 pairs with the SRX6. Stribog Charging Handle: Enhance your control and manipulation with the KDG Stribog Charging Handle, featuring an oversized, knurled handle for effortless bolt operation. This valuable upgrade is included in the Bog Bundle at no additional cost.