Most commonly used in 9mm, .40, and 357 model Glock's
Best used for recoil management in most Glock pistols with standard ammunition.
124gr.- 145gr (9mm) and any extra power ammunition loading.
Great for any .40cal & 357 recoil reduction as well.

Product Code: ISMI-SPR-REC-17L

For more information visit: https://www.zevtechnologies.com/ISMI-Recoil-Spring-17-lb

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