FAB Defense Tactical Folding Grip Black. These Long Gun Grips from FAB Defense are perfect for use with long weapons. With the FAB Defense Handgun and Rifle Grip you can easily transform a horizontal grip to a vertical grip for different shooting applications. Easy-to-use and ready at the push of a button the FAB Defense FGGS Foregrip won't slip up when you need it most. Specifications for FAB Defense Tactical Folding Grip: Manufacturer: FAB Defense Material: Polymer Length: 5.47 in 139 mm Width: 1.73 in 44 mm Height: 71 mm 2.8 in Weight: 0.333 lb 151 g Fabric/Material: Polymer Features of FAB Defense Tactical Folding Grip: Specifically designed not to interfere with handgun firing when in horizontal position Quickly transforms from a horizontal grip to a vertical grip Easy and fast adapt/removal mechanism. Compatibility: 1913 MIL-STD Picatinny rails Most handguns with underside accessory rail. Package Contents: FAB Defense Tactical Folding Grip 1S0-VG-TactFoldGrip FAB Defense Tactical Folding Grip Black FX-FGGSB