A3 Industries MPA Defender Modular Picatinny Vertical Foregrip - 2.5in Grenade Grip

A3 Industries MPA Defender Modular Picatinny Vertical Foregrip - 2.5in Grenade Grip. Designed specifically for the Masterpiece Arms Defender and replaces the factory Picatinny rail. Features a 100-degree forward angle to improve wrist alignment and provide additional hand clearance from the trigger guard, offering a stable grip interface. Due to proximity to the barrel, use is recommended with the factory faux suppressor or a suppressor equipped with a thermal cover. The design mirrors the ergonomic approach used on the B&T TP9, where a 90degrees +10degrees angle creates a wider handhold, better stability, and improved clearance between the magazine and the grip. The base is machined from high-strength 6061 aluminum and is compatible with all four A3 aluminum grip options.