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Review
Absolutely hated my Shield's trigger pull. MCarbo's trigger kit was just amazing. Installation: watched video daily while awaiting kit; took my weapon apart daily per video; had my installation checked by local armor. Perfect! Love my Shield now!
i purchased the trigger springs and polishing kit for my M&P. I followed the how to video. The only issue I had was bumping my sights, but once I figure it out, it was pretty straight forward. The kit made a big difference on the trigger. I would highly recommend this kit to anyone who want to up grade their trigger without breaking the bank.
Improved trigger, got the pull weight down to around 3lb instead of 7lb. Polished some of the internals and added a forward set sear from Apex Tactical makes for a sweet trigger pull with less take-up and a crisp break.
I received this kit that had everything needed to take my gritty trigger pull to a smooth respectable pull weight . The step explicit how too video gave me the confidence to tear into my relatively new pistol and with a few hours I had accomplished just what I had hoped . Thanks to the M CARBO crew
Kit reduced the trigger pull to about 3.8 lbs. Over all I was very pleased. The video was a huge help.
WOW, this trigger spring kit has really improved this pistol. The entire job only took about ninety (90) minutes to complete. Most of the time was wet sanding and polishing the required parts. Reduced trigger weight by forty-five (45) percent. Pistol has performed perfect. I now have a M&P Shield 2.0 with a buttery smooth trigger. Another great pistol improvement product from MCARBO. Thanks to all the crew at MCARBO!
Fine quality parts with expedited shipping service. This firearm had an average trigger pull of 6lb 4.7oz and this trigger kit took the trigger pull average to 2lb 5.9oz. If you are looking for a more crisp and lighter trigger pull this is the way to go. Don't forget to add the polishing kit to your order and polish everything trigger related.
Video instructions were outstanding. Never stripped a handgun prior to this. Trigger kit results were great. I have arthritis and this made a great difference for me.
As advertised, excellent product for a fraction of the cost of the complete Apex kit. I did the polish as shown in their video and added a Apex trigger shoe to my M&P Shield 9mm and dropped the trigger pull 3 1/2 lbs (I did polish the sear and shaved a bit to reflect the angles on the Apex sear block). Excellent trigger!!!!! Very smooth with a distinct wall and crisp break as well as a very short reset. Nice work guys!!!!
I was extremely happy with M*carb's CZ 75 Trigger kit which gave me a nice reduced trigger pull. Because of this I decided to install the S&W M&P shield 9 Trigger Spring Kit on my original Shield 1.0 before deciding if I wanted to purchase the newer model. Installation was fairly easily done with the polishing of parts making a big difference also. The spring kit definitely reduced the trigger pull without any of the gritty feeling. Staying on target more easily makes range time more fun. Break is crisp but wish it was more audible. With adding Talon grips and a set of night sights I now have, for less money, what it would have cost me to purchase a newer model with the same mods. Definetly would recoment M*carbo spring kits.
I just did my M&P Shield that I bought in March 2021. I have an H&K and wanted the Shield to have as good of a trigger pull. I followed the video for the installation (recommended). It took me about 6 hours for the entire process. Set up, start and stop video, take a break etc. There is a difference on my Shield from the one in the video as I have a thumb safety and mag safety that are not discussed. If you have that set up pay attention when dismantling the frame. Mine went back together fine after a couple of tries and understanding the mechanics. The frame pins did not tap out easily on my gun. Putting the trigger hinge pin back in was a little more difficult than I thought it would be. The real deal is that the pull improved dramatically. I don't have a trigger weight measurement scale, but I can feel the difference. I highly recommend this kit.
Yeah it’s basically just a bag of springs but it really changes the feel of the trigger, much better than the stock set-up. The included “trigger pin installation tool” made the job much easier when reassembling, and the step-by-step installation video was excellent. Overall a great experience and product, what I’ve come to expect with M-Carbo.