Our recoil springs are wound from flat wire so they are a direct replacement for your factory Glock springs.  Manufactured from certified Aerospace specification materials.  All springs are heat treated, shot peened and stress relieved for maximum durability. 
 

RECOIL SPRING WEIGHT BY MODEL

 

GLOCK MODELS- 17,17L,20,21,22,24,31,34,35,37  GLOCK FACTORY SPRING WEIGHT IS 17lbs

GLOCK MODELS- 19,23,32,38  GLOCK FACTORY SPRING WEIGHT IS 18 lbs



RECOIL SPRING WEIGHT USAGE



11 - 13 LB SPRINGS ARE MOSTLY USED FOR COMPETITION SHOOTING, OR IF USING A RECOIL COMPENSATOR ON YOUR BARREL.



LIGHTER WEIGHT RECOIL SPRINGS HAVE A FASTER RECOIL TIME AND ALLOWS THE SHOOTER TO STAY ON TARGET AND RE-ADJUST TO THE TARGET FASTER AND EASIER



14 - 16 LB RECOIL SPRINGS ARE REDUCED POWER AMMUNITION LOADS

17 - 18 LB RECOIL SPRINGS ARE GLOCK FACTORY WEIGHT RECOIL SPRINGS

19 - 24 LB RECOIL SPRINGS ARE FOR HEAVY POWER AMMUNITION LOADS +p or +p+