Description: Nc-Star 45°/ 90°/ -45° Side to Side Vertical Grip • New innovative design: 45°/ 90°/ -45° Side to Side Vertical Grip • With a push of a spring loaded button, the Vertical Grip can be turned sideways 45° from vertical in either direction. Vertical Grip locks in place (3 positions). • Works great with the VISM DUO optic or for offset reflex optics set at 45°. • Improves the ergonomics. More comfortable grip when using Drum Magazines. • Mounts onto Weaver/ Picatinny/ MIL-STD 1913 rails. • Mount and pivot mechanism is all metal construction. • Vertical Grip handle made from Black Polymer. Vertical grip has a bottom plug with an O-Ring for a waterproof storage compartment, space for spare batteries, spare parts, and tools.