This is a Mission First Tactical Grip known as the Ergonomic, model REG.
Full fist-sized textured vertical grip with finger swells that provides a positive grip surface. This grip allows the support hand to apply rearward pressure to keep the weapon shouldered to enhance muzzle control and accuracy.
Features:
Black finish
Contoured finger swells allow a firm grip even with gloved hands
Secure watertight storage compartment
Picatinny mounted vertical grip
