This kit is amazing. I installed this in my Pro Series 40L and it made a world of difference. Very little take up and over travel with a crisp break. Installation was very easy with following the online video. It took about 30 minutes of working at a leisurely pace. A small adjustment of the trigger bar loop was needed on my gun but that too was a simple process. If you shoot an M&P you will not regret installing this kit. I will be installing one of these in my M&P 9 as well.

I had my stock sear worked a bit by a gunsmith friend, and it lightened and cleaned the grit out a bit, so I didn't have high hopes for major improvement from the Apex kit, but I was very wrong. The trigger is fantastic now. Anyone I have try it can't believe it was a drop in kit. I'm mechanically inclined, but don't have much experience working on guns. Install took about an hour as the lock block was extremely tight in my M&P. I completed it fine though. I do wish they'd include instructions, as a low resolution youtube video is all I could find.

One note... When taking the trigger group out, pay close attention to the take down lever retainer wire. This wasn't covered in the video and mine was swallowed by the black hole under my bench. Based on what I read online, it is a very common part to lose, and most everyone is out of stock of it. I called Smith & Wesson, explained the issue, and the shipped me one out free of charge. Didn't even ask for the serial number or anything. A+ customer service. The gun functioned fine without it as the recoil rod captures the lever, but with the slide off, the takedown lever would fall out.

I have installed the FSS & Trigger kit on two of my M&P 45's. In my opinion this kit should come standard with all M&P's leaving the factory. As advertised, the kit significantly reduces pre and over travel. After installation, my newer M&P 45's have a trigger pull of 4-5 lbs, compared to trigger pulls of 9+lbs from the factory. The installation process is straightforward (but you must watch Randy's video on apextactical.com). On my first M&P 45, the installation went perfectly. However, my full size M&P 45 required modification to the front of the trigger well (where the trigger rests) in order for the center pivoting safety to work properly. Apex customer service is excellent. They guided me through the modifications necessary to ensure proper functioning of the FSS & Trigger. The Apex technician that I spoke to stated that S&W has recently changed their molding to cause a rounding of the corners of the trigger well. This can cause the trigger to rest farther back, negating the smooth function of the Safety or its ability to fully engage. I think this issue is isolated to the M&P 45. Obviously, this is an issue with S&W, and I do not blame Apex for this complication at all. Apex is a great company that makes high quality aftermarket products. I highly recommend this kit!

I was asked by a customer to install this kit into his new M&P9. Having used APEX products before, I knew that this kit should be nice, but was wondering how the "Glock type" trigger would feel after the installation. I may be one of the few that like the original trigger in the M&P series.

After it was installed, the trigger was very nice at 4.75# with no additional work on the other parts that normally are polished to smooth the action of the trigger group. It should take about 1/2 to 1 hour to install, if one takes time and is methodical. I was very impressed with the way the trigger felt and worked without other attention.

I had this installed in my M&P 45ACP. It made the Gun shoot like a 1911

Purchased from Apex Tactical before it was sold by Brownell's. Sequentually tried out all of the Apex M&P kits offered by Brownell's as they were made available. Each was an improvement on the last. The Apex Tactical Forward Set Sear Trigger group proved to the be the best by far. With the correct backstrap, the feel of my M&P Pro 9 feels very similar to my 1911s, in my ability to make fast accurate double taps. The travel, break, and reset are all a 150% improvement over the factory set up. It make the M&P Pro what it's marketed to be, competition ready.

I had the kit installed on an M&P 45 and quite frankly, if it did anything, I couldn't notice it. The company is very responsive and sent different springs and parts due to what I said. It just didn't do anything that I could notice?

I run this on my Compact and fullsize .40 and my 9mm Vtac. It makes the trigger what it should be. Glock guys will complain about the reset not being like a Glock. But you will have a super trigger in a very reliable gun in a very sharp package. As opposed to a very relaible gun that looks like a hammered trrd with a audible trigger reset.If they only made it for the M&P22

First: I purchased this kit directly from Apex before it became available on Brownells.

I am rating this a 5-star when compared to the stock trigger (which is positively awful in MA-compliant trim). I installed this in my M&P 9mm and it has dramatically improved the feel and accuracy of the gun.

The installation is not hard if you follow the video and take your time - just be sure to have some roll pin punches on hand and work over a white towel to catch any errant parts.

No, it will not turn an M&P trigger into the equivalent of a single action revolver or a well tuned 1911, but it takes the stock gritty, creepy, sandy feeling trigger and makes the gun a positive pleasure to shoot.

The pretravel is greatly reduced, the break is crisp and the overtravel is also reduced - all of this adds up to a truly amazing transformation of the M&P 9.

After installing this on a customers M&P VTAC 9, I couldn't believe the Improved trigger over travel. As advertised, it shortened the pull and reset.
Also feels more comparable to a 1911 style. No weak, or mushy trigger.
Care needed when installing due to small springs. Faster shots, and no sight upset when dry fired also.