ISMI Recoil Spring, 15 lb
Flat coil, factory style recoil rod spring. 15 lb. Most commonly used in 9mm, .40 and .357 model glocks dictated on the Tech Specs. Best use all around for recoil management in most Glock pistols with standard ammunition of 115gr -124gr. (9mm)
Ratings & Reviews
By Russell D
The spring was a perfect fit with the zev guide rod on my glock 19 with a dragonfly slide. the gun shoots flatter with less perceived recoil. have not had any failures with the new spring. stock glocks are over sprung for defense loads. highly recommend the upgrade!