GEISSELE AUTOMATICS 14.5" SUPER MODULAR RAIL M-LOK HANDGUARD FOR H&K - BLACK [05-191B]
The Super Modular (SMR) HK was designed to replace the standard rail on an HK MR556 or HK 416 weapon platform. This rail system utilizes the stock HK barrel nut however incorporates strength, rigidity, and modularity. Constructed of billet 7075-T6 aluminum and type 3 hardcoat anodized to meet military specifications. Trusted by our Nation’s elite, with their input we developed the feature and performance rich HK SMR.