The TangoDown BGV-MK46 a pioneering vertical foregrip has set the benchmark for small arms used by the US Military. This product delivers unprecedented utility with a rugged ergonomic design crafted from high-quality heat and impact-modified injection molded polymers ensuring its durability throughout lengthy missions. The BGV-MK46 is versatile and can be adeptly attached to a range of weapons including MK18 M4 M16 M32 40mm grenade launchers and the MK 48 MOD 1 belt-fed machine guns. It features a QD throw lever mounting system enhancing its adaptability.Its dual locking bar mounting system is designed to be compatible with authentic MIL-STD 1913 rails. An integrated pressure switch pocket specifically accommodates Surefire brand products and comes with a cover for added protection. Additionally the grip offers a waterproof internal storage compartment secured with an o-ringed screw cap. This product categorized under grips is tailored to fit Picatinny rails with a quick detach auto lock feature.