Guns Modify 135% Recoil / 140% Hammer Springs Set for Tokyo Mauri G19 Aluminum/RMR Slide

Guns Modify 135% Recoil / 140% Hammer Springs Set for Tokyo Mauri G19 Aluminum/RMR Slide Suitable for Tokyo Marui G19 Series Airsoft GBB Pistol Designed to help drive the heavier slide with snapper recoil and harder felt recoil impulse Include 135% Recoil & 140% Hammer Springs