Guarder TM Hi-Capa 4.3 Series 150% Enhanced Recoil & Hammer Spring
- 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 Valve
