Trigger Job in a Bag - PX4

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After several thousand trigger jobs on Beretta 92s and PX4s, LTT has the process down to a formula. We now offer what we call "Trigger Job in a Bag". Purchase this kit to receive all of the important parts involved in a trigger job that are pre-polished and stoned to give you close to the same trigger job you would get if you sent it to us. The PX4 Trigger Job in a bag works in the PX4 Full-Size and Compact 9mm models and .40 S&W.

PX4 Trigger Job in a bag includes; Beretta Competition Trigger group for the PX4, 12# Wilson Chrome Silicon hammer spring and a Beretta Trigger Bar.

Check out Ernest Langdon's YouTube Channel for Installation Instructions!

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  • 5
    DA improvement; SA transformation

    Posted by Elijah on Nov 28th 2018

    This kit was easy to install, thanks to Mr. Langdon's thorough installation video. I bought the kit with the 12 pound spring, though I probably could have gone with the 11 lb with no problems. I noticed immediately that the DA pull was smoother and more consistent, but only slightly lighter in pull weight. The SA trigger pull is a complete transformation, and in my opinion the best thing about this kit. SA pull is light, with an incredibly crisp break. Incredibly fast shipping too; I ordered Sunday evening, LTT shipped the kit Monday morning, and my new TJIB was installed Wednesday. Very impressed with quality of product and customer service. This shop is now my go-to for anything Beretta.

  • 5
    Significant Improvement

    Posted by Christian A. LaFalce on Nov 4th 2018

    DA is smoother and lighter, seems to stack less. SA reset is short and noticeable both audible and tactile. Sight picture acquisition on follow-up shots is easier. My groups were tighter and more accurate.

    Excellent purchase experience through Langdon Tactical.

  • 5
    PX4 Trigger Job in a Bag

    Posted by MD on Sep 26th 2018

    Fantastic upgrade to the PX4. Extremly easy to install. (See LTT's youtube instructional video). DA is super smooth now, and SA is very crisp. I got the 12# hammer spring. I've fired 1000 rounds of assorted 9mm with no light strikes and no issues. Highly recommended.

  • 5
    TJIB PX4

    Posted by Adam on Aug 27th 2018

    Very impressed with the TJIB. Installation was easy, trigger is super smooth and obviously lighter than factory. No problems with ignition on WWB, AE 147, Fiocchi 115 and Magtech 124.