The KDG SRX6 MK2 – 6" Stribog Rail Extension (STR5-MK2-020) is a full-length handguard upgrade designed to maximize control, ergonomics, and accessory capability on Grand Power Stribog SP9 platforms. By extending the forend an additional 6 inches, it provides a longer, more stable support-hand position—ideal for shooters who prefer a stretched-out grip or need added suppressor clearance. Constructed from 6061-T6 aircraft-grade aluminum with a durable Cerakote or hardcoat anodized finish, the SRX6 MK2 delivers a lightweight yet rugged solution built for hard use. Its full-length M-LOK interface offers ample mounting space for lights, lasers, grips, and other accessories, significantly expanding the platform’s modularity. Designed with ergonomics and performance in mind, the rail features a contoured profile for improved grip, integrated ventilation to reduce heat buildup, and compatibility with suppressor setups for extended shooting sessions. The result is a highly functional upgrade that enhances handling, customization, and overall shooting performance without compromising durability.