Trigger Job in a Bag - PX4

Easy to install with video. Only issue is when removing first pin it helps to depress upper retaining spring. Took 5 mins to install. I have 11 # spring; trigger much smoother, lighter pull and more consistent. Easy to “double-tap”. Would recommend to do this upgrade.

This was everything I had hoped it would be.
Had previously installed a Beretta Competition Hammer group, but it did not accomplish what I had hoped for. The Langdon kit totally transformed the gun's trigger action.
Easy to install (thanks to Langdon's video), and worth every penny.
Especially grateful to the Customer Service Rep (Tammy?) who answered my concerns before placing the order.
I am now a major fan of Langdon Tactical.

Easy install thanks to the video and works very well makes for great shooting.
Thank you

What a great product! This turned my already outstanding PX4 Compact into a super outstanding pistol. The DA Trigger is smooth and offers you the ability to make a constant pull on the trigger for that first shot by presenting the same resistance at the start of the pull all the way through the breaking of the shot. The SA allows for enough take up after the shot has broke that you can stage the trigger to the point of resistance and be ready for the sights to fall back on target.

I also installed the Spurless Hammer which aligns perfectly with the slope of the rear portion of the slide giving the pistol a slick appearance and nothing to grab on to clothing while concealed.

I highly recommend these parts for anyone wishing to make an improvement on one of the finest fighting pistols on the market. They will allow you to improve your DA/SA shooting skills and certainly turn a few heads of the striker fire fans.

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.

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.

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.

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.