Sig Sauer P365 Short Stroke Flat Trigger Upgrade

Very effective overtravel stop, works very well and you can dial it in to suit your liking. You most definitely need to loctite the set screw, as it's a loose fitting set screw. What I did to adjust the over travel screw is this: After your loctite has set a slight bit, then you can dial it in properly. After trigger is installed, make sure you turn the set screw with 2 threads showing as it protrudes out the top --- then that should give you somewhat of a starting point. Test the trigger gently, see if it will break, if it does adjust it inward (clockwise) just enough until the trigger stops breaking, then back off a very slight bit at a time until you can just get the trigger to break, then break consistently, once you are absolutely certain that it continues to break consistently under all circumstances, then the gun should be good for initial test firing. If at any time you can still adjust slightly later.
Over all the quality and change in geometry is very noticable, Quality is superb. Fit and Finish are top notch. No complaints at all, as a matter of fact I'm ordering another one for my other gun! Highly recommend!

This upgrade is well worth the money and time to install. My original trigger wasn’t real bad, but had some creep when pulling past the wall. I installed the trigger. I had a little trouble when installing with having a piece fall out due to pulling a pin too far out. It took me a little extra time to install due to that. If I had more experience with disassembling and reassembling the fcu then I’m sure I could’ve done it much faster. Wasn’t real bad, just took me a little time. The mcarbo trigger sits at a better angle than stock. When I pull the trigger, it hits a definite wall at around the 90 degree mark and there is pretty much no creep on my trigger pull now. It feels really crisp. I didn’t have to adjust the pretravel screw after install, because it luckly seemed to be perfectly set when I inserted it before the install. The trigger pull is a night and day difference. I’m very happy with it. The trigger pull may be slightly benefited by the fact that I had installed the titanium striker assembly prior to the trigger install. I’m thinking that after I installed the striker assembly, I did notice a slightly better trigger pull on my stock trigger. Great product.

I am so happy I bought this short stroke trigger. It’s so much better. The stock trigger was horrible so that is when I started looking for an upgrade. Found this one from Mcarbo and it’s a million times better. Definitely buy. Thanks, Mcarbo, for making this trigger.

Recently I built a X-Macro. I started with a performance works Gold TiN FCU, Sharps Bros Aluminum Grip Module, and a Norsso Piranha Bull Barrell and Slide set. Of course, i had to source and install the slide completion parts. I choose to use the MCARBO striker, extractor and Trigger plus misc ISMI springs. Originally, I had only installed the striker, the supplied striker spring and the Edge Extractor kit. I used a factory SIG Striker Block kit. I added a Trijicon RMRcc, as I am not a fan of Chinese made optics. I also added a NDZ Performance Guide Rod assembly. I had dry fire tested the trigger and striker combination; I was amazed at how much crisper and cleaner the trigger break was even with the SIG FCU Factory trigger. took it to the range and the Striker worked flawlessly with 50 rounds. I took the gun back home and proceeded with the Trigger Install. I did not modify any of the Factory FCU springs. The resultant trigger pull weight is 3.75 Lbs. when pulled along the lowest point on the MCARBO trigger. The resulting trigger brake and reset are amazing. Back to the range and another 50 Rounds with flawless striker performance. The grips are from Burkett Customs and made from a 20,000-year-old Woolly Mammoth Tooth. https://burkettcustoms.com/

       

My hope with this trigger was to have my trigger finger a bit further forward (towards the front of the trigger guard) when the gun fires. The reason is that my my trigger finger often touches my thumb right before it breaks. This is because my hands are very large and my fingers are long. According to the install video at 7:12, the front face of the trigger should be approx .928in from the front of the trigger guard. I compared that to the 1.12in that I measured with my stock trigger, which would be a significant improvement. Unfortunately after installing this new trigger, I now measure 1.10in, and so don't notice any real improvement in this regard. Basically, the front face of this trigger and the stock curved trigger are at the same forward position when it breaks, and all I learned is that my method for measuring its position differs from how M*Carbo did it. I do like that I now have a flat trigger with a parallel backside, which would theoretically permit me to fasten a ~0.1in spacer to the front face of the trigger with tapped holes added to the trigger face. I'll only do this if I end up getting too desperate with my problem.

Otherwise, the install was smooth and I wisely skipped through most of the video and so didn't needlessly perform what seems like a full disassembly. As soon as I could get the old trigger off, I was able to get the new trigger on (no need to remove sear, etc). I was also able to leave the mag disconnect in place without issue, confirming no fitment with this CA model. Overall fitment seems excellent and I much appreciate the detailed video and well-machined part.

I placed an order over a week ago for the short stroke trigger for my P365 in red. I emailed the company about it because I still have yet to receive a confirmation / tracking number about it being sent out, they supposedly say they are the fastest at shipping out orders. It took them a couple days to even get back to me about it and when they did they said it was on back order, when I put in my order it said nothing about it being on back order. Now even emailing them it takes a while for them to get back to me. I would not recommend ordering from this company. Still to this day I haven’t received anything about my order being sent out.

Just installed the trigger and am very happy with it. Your instruction video was well done and a good guide to making the change. I had the original curved trigger and it caused quite a bit of jump in the sights. This new trigger removes almost all of that. I will continue and try the lighter striker spring to get to the 3lb range. But I really am impressed with the new action.

The first thing I do when I get or build a new firearm is drop in a straight/upgraded trigger. Although my X Macro Comp came with a straight trigger, I still wanted an improvement over OEM and definitely got it with this one. Love the adjustment capability, and I always like "less is more" as far as it has everything you need and nothing you do not.
Also added the spring kit after the trigger, and if I could do it all over again, I would get them at the same time.