Pro-Arms 130% Steel Recoil Spring Guide Rod Set for VFC 1911 Kimber GBB

Pro-Arms 130% Steel Recoil Spring Guide Rod Set for VFC 1911 Kimber GBB Steel Construction 130% Power up Increased strength spring for added recoil impulse and cycling speed Suitable For VFC 1911 Kimber Series Airsoft Gas Blow Back GBB Pistol