Its adjustable hook and loop flaps and elastic retention keepers ensure your magazines are secure

Mounts with two custom designed T-nut screws that are M-LOK® & KEYMOD™ compatible

the hammer housing and many hammer components are CNC’ed also which provide for a more precise trigger feel

which provides positive shoulder purchase to prevent slippage even with body armor or modular gear

4UANTUM Friction Pro-High Performance GBB Bucking Well Its adjustable hook and loopFriction Pro GBB Hop Up Bucking Designed to achieve ultimate consistency, the Friction Pro hop up bucking focuses on creating a perfectly centered axis of spin in every shot. While based on a rather traditional single point design, the unique contour of the contact patch generates enough friction to even lift heavy BBs up to 0. 48 grams, while minimizing contact surface to ensure there's no room for error. Resulting in a flat, consistent, and accurate