Chrome Silicon Hammer Spring (12#, 13#, 14#, 16#)

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A Wilson Combat Hammer Spring that has been hand polished to better allow the spring to smoothly rotate in the hammer spring cup - improving trigger pull and spring performance. Works in the 92/96 and PX4 Full-Size and Compact Series firearms. 

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  • 5
    #12 hammer spring

    Posted by James on Mar 8th 2019

    Fantastic product and fast shipping. I put this in my px4 compact carry and it made the d/a pull tons better.

  • 5
    13# Chrome Silicon (CS) Hammer Spring

    Posted by CenturionLover on Mar 4th 2019

    Have a '92 Centurion that I bought used for $450. Detail stripped it, and polished the hammer/strut/sear/trigger bar (1500 grit sandpaper & Flitz w/Q-tips). Reassembled with Wilson flat wire recoil and CS trigger return/extractor/firing pin springs (used factory springs for the rest). Also installed a new locking block. Took her to the range, and she ran like a scalded cat!

    Never leaving 'well enough' alone, I then wanted to reduce the DA pull. Tried out a 'D' spring; it was okay. Then a range buddy suggested I try one of LTT's springs. Via e-mail I asked them which one I should install, given I was using a stock hammer and it would serve as a carry pistol (i.e., it needs to ignite whatever I load it with). They recommended the 13#.

    2000 rounds later, I've got a DA pull like greased butter (yes, I said that) and not a single light strike - not even with the Monarch (PPU) FMJs I got from Academy.

    Seriously considering giving the 12# a whirl!

  • 5
    Chrome silicone hammer spring

    Posted by Rogelio Tijerina on Feb 22nd 2019

    After installing on my 92FS it feels great very easy to install and trigger pull is great

  • 5
    Smooth as silk

    Posted by johnny gutierrez on Jan 12th 2019

    I bought 2 of these one to go into my px4 and my 92fs and all I can say is I need one for my other px4ccand my M9 great value and also great shipping everything I have gotten here has been A+ customer service Aimee was a great help will buy all my beretta parts from here

  • 5
    12# Hammer Spring PX4

    Posted by Mark D on Sep 15th 2018

    Really nice improvement over the factory hammer spring. DA is slightly lighter but much smoother. SA is crisp. Installs very easily and the 12# spring has reliably ignited a variety of primers in my full size PX4. Highly recommended upgrade.

  • 5
    Silicone 13lb spring

    Posted by Brandon on Aug 26th 2018

    These springs are well worth it. Smooths everything out.

  • 5
    Awesome hammer spring

    Posted by Mario DeLuca on Aug 26th 2018

    After I installed the hammer spring, Now I have a very smooth trigger pull. I highly recommend you buy this hammer spring.

  • 5
    Chrome Silicon Hammer Spring

    Posted by G.K. Hamilton on Jul 19th 2018

    I got the 12# for use in a PX4 Compact, and just by itself, it made a great difference in my DA shooting. A lot of improvement for the money.

  • 5
    Hammer Spring #12 - PX4 SubCompact

    Posted by Mark on Jul 14th 2018

    Installed this in PX4 SubCopmact.. Took it to the range, and ran 100 rounds through it. Worked perfect. Very smooth trigger pull. You can really tell the difference with this spring in it.