The Ultimate Reduced Power Hammer Spring for the Beretta PX4 and Beretta 92 Series pistols. This 11lb hammer spring will significantly reduce the DA pull weight and has been hand polished to better allow the spring to smoothly rotate in the hammer spring cup.
FAQ's about the 10# Hammer Spring:
Q: What will my pull-weights be with the 10# Hammer Spring and LTT Trigger Work?
A: Double-Action: 6 to 6.5lbs. (It will likely take 3-4 lbs off the DA over the factory full power spring)
Single-Action: .5lb REDUCTION depending on what trigger work has/has not been done. This will vary based on your firearm and what you have done to it.
Q: Is the 10# Hammer Spring reliable to carry with?
A: So far it has been 100% with everything we have tried with this spring, included some NATO spec ammo. It is recommended that you stick with US manufactured ammo with this spring, especially for carry or duty use.
**If purchasing for the 92, we recommend using the 11# hammer spring for competition only. We do not recommend the 10# hammer spring for the 92/M9/96 series pistols at all**
8 Reviews Hide Reviews Reviews
I’ve replaced hammer springs on a stick PX4 Storm Compact and on a PX4 Storm Concealed Carry. The LTT 10 and 11 pound springs makes the DA pull feel better than most stock SA triggers. This is a must have for the PX4.
Shipped very fast and instalation was simple the trigger that was already amazing is now even better now I'm waiting on an np3 coated flush hammer to become available to get that next thanks LTT for an amazing weapon
Installed in PX4 Compact Carry.
DA now measures 7 pounds and SA 3 1/2.
Smooth as silk! Great upgrade.
The 10# spring is a great addition to the trigger job in a bag. It gives the trigger that little something extra to make it perfect for both target shooting and carry.
I replaced an 11 lbs spring with the new 10 lbs spring and even that difference was amazing! Drastically improved trigger control while not being uncomfortably light. After a few hundred round I have not had a single light strike to boot.
I was shocked at how much of a difference this spring made in the feel of the trigger. The double action is so much lighter and smoother now, and the single action is very light as well. Excellent upgrade.