11# Chrome Silicon Hammer Spring

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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.


**If purchasing for the 92, we recommend using the 11# hammer spring for competition only**

15 Reviews Hide Reviews Show Reviews

  • 5
    Must Have PX4 Upgrade

    Posted by Steven Horton on May 8th 2019

    This spring is a game changer. I have had zero problems with light strikes and have seen my shooting improve.

    The installation is easy and the value for your money is exceptional.

  • 5
    Makes the PX4 outstanding

    Posted by Justin on May 4th 2019

    This spring turns the PX4 from good pistol to amazing pistol. The double action weight is reduced by half and the single action weight becomes unnoticeable. Works flawlessly with no light strikes. I'd say this is a MANDATORY upgrade with brain-dead installation procedure. There is simply no excuse not to get one for your PX4.

  • 5
    Best hammer spring made

    Posted by Jay hopkins on Apr 22nd 2019

    Ive been a Master Gunsmith for over a decade. It would take me hours to do what this spring did just by installing it. If your looking for a severe decrease in DA pull weight. This is what you want.

  • 5
    Beretta 11# hammer spring

    Posted by Robert Wall on Apr 11th 2019

    Installed in my 92 compact and substantially lowered both double and single action pull. No light primer strikes.

  • 5
    11 pound spring

    Posted by Patrick Mcclendon on Apr 11th 2019

    I like these springs over all others including Wilsons. The polishing they do really seems to help.

  • 5
    11# hammer spring

    Posted by Mike rennard on Feb 21st 2019

    This is the best 12 bucks you can put in your beretta. Simply amazing Double action pull. Easy to install and no light strikes... thanks Langdon tactical

  • 5
    11# and 12#

    Posted by Mike Rennard on Feb 19th 2019

    Wow amazing 11# in my new 92fs compact l and a 12# in my old 92s. Could not be happier. Exactly what I wanted and no light strikes...thanks Langdon tactical

  • 5
    Made the Trigger Super Light, but...

    Posted by Dan on Oct 26th 2018

    Unfortunately, I had way too many light primer strikes using this light of a hammer spring. This was in an M9A3 and using the Langdon Trigger Job in a Bag with the Wilson Combat Deluxe Hammer. Primers used were CCI No. 500 Small Pistol, and I was getting a light strike about 1 in every 20-40 rounds. That's way too much for me to consider reliable for competition. This has been the case in the last ~2000-2500 rounds now, so it's not just a bad batch of ammo or reloads at this point. Don't get me wrong, I love the trigger pull, but I'm gonna have to switch to a heavier spring. I may try cleaning the striker channel and will update this review in the future if I get better results.

    Regardless of my experience, I'm still giving this 5 stars because your experience may differ, and you may never have a single issue. The spring does what it's supposed to do (reduce DA and SA trigger weight) so I can't knock it for that. Just know that if you're running a similar setup as mine in your guns/reloads you may run into the same issues.

  • 5
    Nice Trigger Improvement

    Posted by Richard Herrema on Sep 4th 2018

    Have to say I was impressed with this simple inexpensive trigger mod. Easy 3 minute install. DA trigger pull went from 9 to 7 and SA went from 6 to 4. Thinking I can get a bit more.