The ZEV x Magpul Folding Defensive Platform (FDP) is a compact firearm platform developed jointly by ZEV and Magpul. It is described as featuring groundbreaking folding technology, a compact folding design, a precision trigger, and integrated accessory mounts. The product is presented as a 9mm pistol caliber carbine built around a proprietary folding stock system that dramatically reduces overall length for storage and transport while remaining ready to fire. Additional details mention a Magpul polymer body, 4140 steel ZEV internals with black nitride coating, ambidextrous operation, and compatibility with Glock magazines, with two Magpul PMAG 17 GL9 magazines included.