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Review
Bought one for both my 9mm and 45 ACP Shields, what a difference! Reasonable price, fast shipping and great customer service. Highly recommend. In total have bought four trigger kits, SCCY CPX-2, (2) M&P Shield and Ruger Model 77 GSR. Installation videos are a great help. My particular Ruger Model 77 was different than their installation video but I have the owners manual for take down and reassembly. Emailed customer service to ensure the kit would work on my model and received confirmation that it would indeed work in less than 24 hours. My only complaint is that that don’t make trigger kits for my two Ruger American pistols. (Just kidding, the Ruger American 45 ACP and Ruger American 45 ACP compact triggers are fine as is but if they were to offer trigger kits for them I’d be all in!)
I got the smith &Wesson 2.o spring kit and the trigger feel so much better now I will recommend it to anyone I did the polishing myself thanks I will be back to buy more for this company
Performed installation of M&P Shield Trigger Spring Kit, very simple, spent about 45 min. polishing but the results were worth it. Trigger pull is much smoother, and has crystal break with little take up. Pull results recorded with a 3 pull average measured with a Wheeler Digital Trigger Pull Scale. Before Kit Pull was 4 lbs. 7.2 ounces After Kit Pull was reduced to 2 lbs. 4.7 Ounces. Highly recommend this kit it makes a not so good gun shoot a lot better. Thanks Again M*Carbo Great Job
I just finished installing all the springs and cleaning up the machine marks on my first generation Shield. Previous to the upgrade I could not tactility feel the trigger reset. Afterwards it was definitely noticeable. The trigger pull was also greatly reduced. I did have some difficulty with the rear sight so make sure to use some PB Blaster or other penetrant prior to disassembly. The video was awesome and made this an easy job. Nice to get to know your gun intimately.
First attempt at any gun modification. Having a Massachusetts trigger means anything is an improvement.The first trip to the range was with a friend who had a big name kit installed in his identical gun. We ran a few mags thru both and found no noticable difference. I'm certain that after a few hundred rounds mine will feel even better. This definitely didn't give me a 2.5 lb. trigger, it did however give me a much smoother and enjoyable trigger..
I have the 4” performance center shield and this kit fits flawlessly. The install was easy and straight forward. I didn’t have to do much polishing so it only took about 45 minutes with taking my time. I would like to note that I have the Hyve monarch trigger and the trigger pull is about the same spring pressure that is required for the Hyve trigger safety. If my finger is located correctly on the trigger there is not an issue, but if I’m choked up on the trigger or my pad isn’t perfectly flat the safety does not disengage before it hits the frame. Not a huge issue and it might even help me work on my trigger finger placement and control. So far I am glad I installed the kit.
Was a fun and great kit to do. Had few issues with the sight removal but got past that.. Project turned out nice and shiny and looks and feels great. Product and install video are fabulous. Thank you to MCARBO.
Installed this spring kit and was pleasantly surprised with the results after being a skeptic. This kit will definitely reduce the LBS on the trigger pull without sacrificing the performance of the pistol. Will be purchasing more for other S&W's
Changed springs and reduced the pull by quite a bit. Happyvwith the results.
First off, this kit will also fit a Shield Plus & will fit a M1.0 & M2.0 Shield Too!! = Same Exact Springs JFYI It helped lighten the stroke on the trigger with the reduced power sear & striker springs & on the Performance Center pistols the factory return springs where lighter than the M*CARBO I ordered two kits for two of my four M&P Shields & should have ordered three total Have a bone stock M1.0 9mm that now is in need = Next Order
the kit arrived fast and with the instructions video was easy to install and did make a big difference in the trigger pull pressure on the MP Shield.
Great parts, and fast shipping. Installation was a breeze, the video was well done and a great help. Thanks again!!
I just bought a S&W 9mm shield and watched MCarbo's video on changing out the springs. I am not a gun smith but it seemed easy enough so I ordered the spring kit, Polishing kit and the gun block. I also had to order some brass and steel punches to remove the pins. The kits all arrived and I was able to sit down with my laptop to rewatch the video while trying to do all the steps. I had to back up several times. The hardest part was moving the rear sight out of the way. Everything else was well explained by the videos and I have it all together now. One trick I did do to avoid making a mess. I found a small box about 8 inches square and laid it on its side on my bench and reached inside to do my polishing so it would not sling all over the place. I do not have a trigger pull meter but I can tell it is smooth and easier to pull. Thank you, I may try some more now.
Got this kit in 4 days after ordering and went to put it in as quick as possible, must say that it made a bigg difference, got 30% lower trigger pull and a much clearer reset. Good job and thanks again for quick delivery and a quality product.
Installed on 1st gen 9mm Shield. I ordered the polish kit, CLP, and gunsmith block from M.Carbo. Got a 2 sdp Dremel & hammer off Amazon. I followed the You Tube instruction video carefully. Trigger pull feels smooth but still heavy, measures 5.5 lbs. I really hoped for close to 3.5.
Having purchased other spring kits from MCARBO, I knew this one for my .45 Shield would be of like quality. Before I ordered I asked if there was a difference between the calibers. BOOM! MCARBO answered my question in lightening fast order. It did not matter what caliber I had the spring kit was interchangeable. The spring kit arrived in 4 days! Super fast shipping even over a Major holiday. Watching the video, the spring update was made and the next day it was to the range. Wow, does not even start to explain the difference. I started off with nearly a 6 pound trigger pull, and when finished it was reduced to 2.8 pound pull. This increased accuracy on my part of easy of trigger squeeze. You can 't go wrong with these products.