Description
1st-3rd Gen Glock 17C Glock 17L Glock 20 Glock 20C Glock 20S Glock 21 Glock 21C Glock 21S Glock 22 Glock 22C Glock 24 Glock 24C Glock 31 Glock 31C Glock 34 Glock 35 Glock 37 Glock 38 4th Gen Glock 17 Glock 20 Glock 21 Glock 22 Glock 31 Glock 34 Glock 35 Glock 37 Glock 41Flat coil, factory style recoil rod spring. 15 lb. Most commonly used in 9mm, .40 and .357 model Glock’s dictated on the Tech Specs page. 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 wellFlat coil, factory style recoil rod spring. 15 lb. Most commonly used in 9mm, .40 and .357 model glocks dictated on the Tech Specs page. Best use all around for recoil management in most Glock pistols with standard ammunition of 115gr -124gr. (9mm1st-3rd Gen 13LB Glock 17C Glock 17L Glock 19 Glock 19C Glock 20 Glock 20C Glock 20S Glock 21 Glock 21C Glock 21S Glock 22 Glock 22C Glock 23 Glock 23C Glock 24 Glock 24C Glock 29 Glock 29S Glock 30 Glock 30S Glock 31 Glock 31C Glock 32 Glock 32C Glock 34 Glock 35 Glock 37 Glock 38 4th Gen Glock 17 Glock 19 Glock 20 Glock 21 Glock 22 Glock 23 Glock 29 Glock 30 Glock 31 Glock 32 Glock 34 Glock 35 Glock 37 Glock 41. 11LBNot recommended for any caliber above 9mm.
