Guarder Enhanced Recoil / Hammer Spring (150%) for Marui MEU / M1911 GBB

Guarder Enhanced Recoil / Hammer Spring (150%) for Marui MEU / M1911 GBB Oil Quenched/Tempered Si-Cr Alloy Steel Wire Construction 150% Stronger than the original springs Recoil Spring produces stronger & faster blowback feel Suitable For Tokyo Marui MEU/ M1911 Series Airsoft Gas Blow Back GBB Pistol