4.5 lb. Firing Pin Spring/Striker Gen 1-5
4.5lb. Reduced Power Firing Pin Spring
Will work on Glocks GEN's 1-4
This a Reduced Power Firing Spring is for Glocks GEN's 1-5. This spring is manufactured by us Ghost Inc. 4.5 lb. Reduced Power Striker/Firing pin springs this spring will give you the lighter trigger pull weights and is less likely to produce light primer strikes like our 4lb striker spring. Use these only for Target or competition shooting-NOT FOR SELF DEFENSE!! If you combine this spring with the 6.0 Trigger Spring and a Ghost 3.5 lb Trigger you will get a very light trigger pull.
G43 trigger upgrade
Posted by Tim on Dec 12th 2019
Definitely made the trigger pull on my G43 smoother, which was the goal. Haven't tested for light primer strikes yet, but the 4.5# spring isn't supposed to cause any issue with that which is why I chose this weight.
For some reason after installing this spring you can now hear the spring during dry-fire practice. It is very quiet and might not be noticeable to most people but I didn't hear it with the OEM spring. This would not prevent me from using it at all because it is VERY quiet.
Trying to dial in my G42
Posted by Bruce M. on Nov 9th 2019
My G42 stock trigger came with a ridiculously heavy trigger pull. I changed out the firing spring and plunger spring to Ghost's reduced power springs. I left the stock connector in. I am happy with results. The trigger feels more in line with my G19 and other glocks. The weapon is cycling normal with no malfunctions. Highly recommend.
Posted by Unknown on Sep 13th 2019
Definitely noticable reduction in pull weight using this in conjunction with the safety plunger for the G43x. Highly Reccomended
Posted by Unknown on Jul 24th 2018
Helped lighten the trigger. Now my trigger is light sand smooth.