ZEV Technologies ISMI Recoil Spring 15 lb MFG #ISMI-SPR-REC-15L
These springs allow for tuning slide speed for your ammunition or shooting style.
- Springs work with captured and uncaptured guide rods
- Springs will last 3,000-5,000 cycles
- Color coded by weight; when the color wears off, the spring is due for replacement
- Multiple colors/weights available
