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Review
I am someone who buys a good gun and then buys upgrades to get the gun I want. Maybe I shouldn't, but ........... I changed sights, included a Huge grip, and now bought a flat trigger and spring kit from M*Carbo. I couldn't be more pleased. The trigger weight dropped about 1.5 lbs. I can't describe what the flat trigger accomplished exactly, but now I can shoot and not pull my aim off target. I practice with a laser. In the past, by shots put a slash on the target. Now, with little movement, I put dots on target. My range shooting has greatly improved. Thanks M*Carbo.
For proud owners of the Sig Sauer P365, its remarkable compactness and reliability are undeniable. However, every firearm has room for enhancement, particularly in trigger performance. With a break angle 33% shorter than the factory trigger, an improved trigger reset, and meticulous construction, the mCarbo trigger sets a new standard. Recently, a member of my gun club (shout out to the Bass Reeves Gun Club of Atlanta, GA) purchased this trigger based solely on its feel and reset. His satisfaction prompted him to recommend it to others in the organization, highlighting his overall delight. The mCarbo trigger also excels in ergonomics, featuring smooth edges and a rounded tip for enhanced comfort and minimized risk of trigger bite. Additionally, an over-travel set screw allows for personalized adjustments, ensuring a tailored shooting experience. It's reassuring that troubleshooting tips are readily available for installation challenges, and for those seeking convenience, mCarbo offers installation services. Without a doubt, the mCarbo P365 trigger upgrade revolutionizes the shooting experience for Sig Sauer enthusiasts striving to unlock their firearms' full potential.
Installing the MCARBO trigger for my P365XL was an interesting experience to say the least. I definitely learned more about my firearm by taking apart the FCU. The video is extremely helpful just make sure have all the tools you need and some patience. I also installed the spring kit as well to get the full benefits of this package. There was one hiccup that I encountered in completing the reassembly of my firearm and that was with the striker spring assembly. In the video they will say there is a reset spring in the striker sleeve. I didn't have a reset spring in the striker spring assembly so at first I thought I may have lost it during the disassembly. But after I researched a few forums a day or so later I learned newer models of the 365 brand don't have them and you'll be fine. Now on to how it performed. It did everything it promised to do. Smoother/lighter trigger pull, very short take up, incredibly short reset and a cleaner break than the flat factory trigger. However it might be a little too light a trigger pull for my taste or I might need more time to get used to it. The biggest difference I notice now is the recoil feels snappier now. That wasn't there before I installed these upgrades. Maybe if I reinstall the factory striker spring it will reduce the recoil and feel closer to how my XL shot before I made these upgrades. I need more time at the range to fine tune everything so I can find the balance I'm looking for. It's night and day when compared to the stock trigger I give them that. I'll make an update in a month if I like it better or not. I'm keeping my fingers crossed its just a breaking in period that's needed.
Really impressed on how much of a difference it makes on the pull and reset. The video was definitely helpful and made installing everything way easier. FYI you don't have to take the fcu all the way back out if you over adjust it just turn the Allen key sideways plenty of room to turn it out
So I originally installed one of these on my 9mm P365XL. I recently bought my wife a P365-380, so I bought another. I had a little trouble with this second installation. Somebody's specs, Mcarbo's or Sig's are just a little off. To get everything to reassemble and function I had to do a little filling on this trigger. On the leading edge of the arm (towards the front) that holds the trigger bar, I had to remove a fair amount of material so I could get the take down lever to re-insert when the trigger and it's pin were installed. I could get it in if I left the trigger pin out while doing it but you really shouldn't have to do that. Then I had to remove a little material from the front of the "saddle" area (between the ears that hold the trigger pin). This area controls how far forward the trigger can "return". I did this because the trigger bar simply wouldn't return enough to let the safety lever lay flat enough to re-install the slide. I took the whole thing apart multiple times, re-installing the original trigger to check the orientation and clearances of everything - then filing in the areas I mentioned until I could get the new trigger to function properly. This trigger is made of some pretty hard steel, so filing was a bit tedious. At the end of the day, I got the trigger installed, it works as advertised, and I like it. Just passing along my experience.
The trigger was improperly toleranced and manufactured. it stops the slide safety from going down far enough to function and you cannot get the slide onto your frame. No one has a solution, so it appears that the trigger is defective. I have called MCarbo and sent emails to their customer service without reply. I would not purchase their products again.
The trigger is very nice and with the spring kit, I was able to reduce the trigger pull quite a bit. It helps out the accuracy of the gun since I have been using it in competition. The Sig P365 X Macro Series is turning out to be a very good pistol.
Game changing trigger. Must have in my opinion. Paired with the spring kit my gun has never shot better. CA model needs a slight modification to the trigger pin. (Just need to file down little nipple on end so it’ll sit flush on the FCU.
Total improvement- Best trigger for the p365 by far! I have 2 p365 one I have the Sig titanium total FCU dropped in one those cost over $300. NO Improvement to trigger at all! my other p365 I installed the mcarbo trigger it has made the trigger pull and re-set much much better! Extremely happy with this triggers angle and everything!
Perfect fit, easy install and clear instructions It’s a must for your P365
Great trigger! Only put 100 or so rounds through it. No issues.
Great product quality . I installed the trigger and springs. It took out almost all the take up and the spring kit made a noticeable difference. Let’s just say I wouldn’t want a 365 without these parts.
Trigger and spring kit on a P365 XMacro eliminated the "mushy" trigger pull and replaced it with a nice, crisp break. Better reset as well. Accuracy and consistency both improved. Very happy with this product.
I had to custom fir this trigger by grinding away part of the trigger and trigger bar in order to gain enough clearance to allow the takedown lever to seat fully into the fire control unit. The trigger itself is excellent but mine was either out of spec or there are New dimensions on brand new p365s. My 365 was born on Feb 08, 2023.
with my p365 macro it does not work out of the box (and all 365 use the same fcu), it takes up too much pre travel and causes the safety lever (part number 29 if you look at the sig gun disassembly.) it causes it to stick up too high and wont let you put your slide back on. i took it to a gun smith and they said the trigger should of been cut more on the front. Mcarbo said its sigs fault and to get there trigger to work i should shave my back plate, polish the safety lever, shave my trigger lever, or finally cut the front of the trigger which should of been cut to begin with. but if you do that it voids there warranty. so you can either void your sig warranty on your $850 gun or the warranty on a $80 trigger that said it works out of the box.