Guarder Enhanced Recoil/Hammer Spring for Marui MEU/M1911 (150%) g5 - 50 rounds 6mm BB

- 50 rounds 6mm BB loading capacity

HFC22 Gas Power (Muzzle Velocity) 385FPS (Top Gas Test @ 25¡ãC Room Temperature) Manufacturer GHK Package Includes GHK GK74MN GBB Rifle

The inner diameter of the Airsoft Surgeon hop up bucking is smaller and tighter than any existing hop-up rubber

or more traditional NiMH batteries

Guarder Enhanced Recoil/Hammer Spring for Marui MEU/M1911 (150%) g5 - 50 rounds 6mm BBDesign for Marui MEU M1911 Gas Blow Back Airsoft Pistol Replace Standard Recoil & Hammer Spring 150% Stronger than the original springs Recoil Spring produces stronger & faster blowback feel Hammer Spring increase the hammer tension resulting higher gas output, i. e. more power fps Springs are constructed of S303 Stainless Metal Sear Pin is constructed of Thermal Treated Steel Best use in Conjunction with Metal Slide Outer Barrel + High Flow Blowoff