Wolff Reduced Power Round Recoil Springs for use in Glock pistols are available with load-rated specifications to tailor the recoil function to individual needs. Due to the design of the Glock pistol, all Glock recoil springs now include a factory strength replacement striker spring.
NOTE: Wolff recoil springs for Glock pistols are Not Captive and are designed to be used in conjunction with aftermarket guide rods.
For Use In:
Glock 17, 17L, & 34, 9mm
Glock 20, 10mm
Glock 21, .45 ACP
Glock 22, 24 & 35, .40 S&W
Glock 31, .357 Sig
Please See Ratings Below
• Reduced Power…: 10, 11, 12, 13, 14, 15 Lb.
• Factory Standard.: 17 Lb.
NOTE: Not for use in Generation 4 models.
Factory recoil spring ratings above are for current production models with captive factory recoil spring systems which are silver/gray in color. Previous captive factory recoil assemblies for the 17, 17L, 20, 21 & 22 had recoil springs rated at 16 pounds. Earlier non-captive models of the 17, 17L and 19 had factory recoil springs rated at 19 pounds.