The PTS Enhanced Polymer Grip (EPG) is a simple yet highly functional polymer pistol grip for the M4/M16 platform. It features an ergonomically designed shape and is a fully ambidextrous design at a conventional grip angle. The beavertail extension naturally encourages a high hand hold under the receiver for maximum recoil control while maintaining comfort. The EPG's distinctive texturing is optimized for strong and suitable grip under even adverse conditions. Features: - Conventional M4 grip angle but with improved ergonomics. -Aggressive 360° texturing to increase surface traction but strategically paneled with comfort in mind. -Base cap at the bottom of the grip allows internal grip access for general storage (GBBR version only). Pistol grip storage -Compartment will accept CR123 batteries, tools, spare parts etc. -Available for both AEGs as well as Airsoft Gas Blowback Rifles. Specification: Color – Black Material – High Performance Reinforced Polymer Dimension – 76 x 32 x 108 mm (without packaging) Weight – 82g (AEG&GBB) Compatibility – M4 AEG Lower Receivers