Fits Gen 1-4 Pistols
Springs can affect trigger pull, function, and reliability in both positive and negative ways. On the other hand, this Glock Spring Kit allows you to experiment without modifying your original factory springs... You can find the best combination for you and your pistol.
Comes with the following popular replacements:
4 lb Firing Pin Spring - This is a lighter spring than factory and can give a little lighter trigger pull. It can also cause misfires from light firing pin strikes so, it's recommended for sport but not personal defense.
6 lb Firing Pin Spring - This is a heavier spring than factory and can give better reliability (positive primer strikes), especially on 45's and 10mms that have a heavier firing pin. It CAN make your trigger a little heavier, but is recommended for the best reliability on personal defense pistols.
6 lb. Trigger Spring - This is a heavier spring than factory that can reduce the trigger pull weight... Because it pulls the trigger to the rear with more power.
Reduced Power Safety Plunger Spring - Use of this spring reduces overall trigger pull weight and it has no effect on reliability.