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Review
Made a major difference in the trigger pull on my PSA Dagger. It's made it easier to stay on target than with the factory springs. I used the 4lb firing pin spring, the lighter firing pin safety spring and the extra power trigger spring. All of them work great, and very happy with the results.
The video makes it fool resistant seems to be about right for polishing time if you go along with it. It's definitely a smoother, lighter pull. I went with the 5 lb striker spring and used it with my reloads with small rifle primers (adapt to primers available) no misfires in about 200 total shots. I actually think the trigger is about as light as I would want on a carry gun with no external safety. I'll stick with the 5 lb striker spring until the market changes to being able to buy the primers you want when you want.
Followed the video to a T. Was super easy to clean, polish and apply new springs to Gen4 Glock 20 and 29. The trigger is crisper and resets better. I felt an improvement right away. Shot a few rounds and there's an improvement. For $15 its too easy of a decision. It's not a sig or walther trigger but its an improvement..
I've been waiting to install this spring kit because I didn't have a way to measure trigger weight so that I at least know if this kit truly changed anything at all. Well finally ordered a digital trigger weight scale so I installed this spring kit. Before doing anything to my G30 I took a reading of the trigger pull and it was your common Glock weight at 5.6 to 6.0 lbs. After installing the spring kit and polishing all the metal parts in the lower frame assembly I had a reading of between 3.7 to 4.1 lbs. So it made a huge difference, and I installed the 4-lb. spring. Looking forward to braking the parts in more since my G30 is a new fire arm. Because I'm wondering at what trigger pull it will finally be set at.
Another great kit from mcarbo team. Love you guys. Always my first option when buying a spring kit.
Worked perfectly easy installation video step-by-step was very helpful a must buy
Bought kit, installed it and there was a problem with the tension. Called M CARBO and you promptly sent another kit. Installed new kit and works great. Checked trigger pull and with the polishing I did I have a 3.5 lb trigger pull. Smooth as butta! Thanks . Videos really informative and helpful.
After doing a trigger spring job and polish on my Glock 44 I immediately ordered the kit for my Gen4 19. four days later I had it in hand. Well it was another successful job and smooth, smooth, smooth. I had to double check a couple of installs on the video but all in all I really didn't have to watch it through and through. I did as well polish the locking block as I did on my 44.. With these two completed now I am looking at polishing my AR's and six shooters.. Thank you guys and God Bless the United States of America
Received as advertised and in a timely manner. I installed the 4 Lb. striker spring; went in easily, now enjoying a lessening of trigger weight by about 1 Lb. compared to previous.
Great product as expected... But the kit did not include 1- Extra Power 6lb Trigger Spring. Surprised...
Great product fast shipment and a priced well
With the help of this spring kit and the M*CARBO video My G21SF stiff and crunchy trigger is now an acceptable 3+ pound trigger. Glock triggers will never be perfect but this makes them better.
kit is as advertised, very easy to install, the video of the install and polishing is spot on!! very satisfied!
I purchased the spring kit as well as the polishing compound, this and the great video on polishing and changing the springs made my Glock 40 trigger amazing definitely improved my accuracy.