The Leapers UTG PRO AR15 Ambidextrous Pistol Grip is constructed from impact resistant high strength matte polymer. It features ergonomic symmetrical palm swells that reduce fatigue and improve handling comfrot. The nonslip textured ergonomic beavertail, palm swells, and finger grooves allow for a secure and repeatable grip. This pistol grip has a built-in storage compartment with a removable end cap for small parts, batteries, and or other accessories. It is compatible with most ambidextrous safety levers.