Quick Release Gear box for individual Spring Change

3 COMPATIBLE

Rubberized butt-plate helps you maintain comfort while aiming

WellFire is well known for making high quality

or other gear for superior and stable placement in the pocket of the shoulder

Zion Arms R&D Precision Licensed PW9 Mod 0 Airsoft Rifle (Color: Tan) positive thread Quick Release Gear box forSpecifications Brand: Zion Arms R&D Precision Operation: Electric Automatic Firing Modes: Semi Automatic, Full Automatic, Safe (Programmable Burst Mode Features) Product Construction: CNC Aluminum Upper and Lower Polymer Grip Muzzle Velocity: 380 400 FPS with 0. 20g BBs Gearbox: Full Metal Version 2 Motor: 25k RPM Neodymium Magnet High Speed Motor Hop Up: Yes, Adjustable Rotary Style Gear Ratio: 18: 1 Steel Gears Bearings: 8mm Inner Barrel Bore: 6.