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Review
Feels a lot better than before. For $20 this mod is perfect. Fit was perfect as advertised.
Great product. Followed the video exactly step by step. Took about an hour to install the springs. Also used the PTFE lubricant as showed. Trigger pull was measures before and after the new sprints. The difference was day and night. Highly recommend this product. The best value for the money.
Excellent spring kit for a very affordable price. One of the best bangs for your buck literally! It is a simple installation after watching the instructional video (Recommended). Lightened the trigger pull significantly from 7lbs to 4lbs average after install. Fired 100 rounds at the range to test with no issues. Apex flat trigger coming in today and will see how it works together! Thanks Mcarbo!
This spring set makes a very noticeable difference! Would recomend to all 509 owners with the set just being $19.99
So after buying a certain ( Big name ) trigger and following all the installation instructions I was less then pleased. All I got was money and time wasted with a lighter, but much creepier and worse trigger pull. Then I saw these springs, so in went the MCarbo springs with my factory trigger , and out came the ( Big name trigger). Now I have a solid wall, clean crisp, break , and a lighter trigger pull. Thanks MCarbo
I got a new FN 509C for summer carry and was hoping I wouldn't get a gritty trigger. Felt like it had been left in the sand box and buried by the cat. Looked at the Apex trigger but decided on the MCARBO spring kit and Shooting Sight striker. Holy cow, this gun may now have one of the nicest triggers of all my pistols. So smooth in the break and great positive reset. Now I dont have to get rid of it and have the perfect summer carry. Thanks again for such a great product and a great instructional video.
Was considering trading in my FNS. But after no polishing and just the kit I reduced the trigger pull from 7lbs to 4.75…I will keep this gun not only in my collection but into my rotation for CCW.
Oooos I meant to give it a 5 star review lok
I purchased a apex trigger and was looking up YouTube videos on how to install the trigger and Mcarbo.com was I of the first videos to pop up. During which I Realized that my trigger from Apex did not include all the different springs that this video was installing. I quickly went to there site and ordered the kit on a Monday and Received it by Thursday. The apex trigger helped out but the huge difference I felt was after I installed the spring kit!! This kit is worth it, I can not believe the difference it has made in my pistol, not to mention super fast shipping, great customer service, and supporting our vets!!
Purchased this spring set with the hope that it will improve the firing of my FN 509 Tactical, over the very firm feel of the stock spring setup... I figure this is an inexpensive attempt to do this vs that of an APEX setup... I have done limited shooting with this setup due to the ammo situation, but so far there is very noticeable improvement in trigger pull... Install is not at all difficult thanks to the video by M*Carbo, and others...
I didn’t see any great improvements in my FN 509 LS Edge’s trigger pull weight or smoothness as a result of installing this kit. In fact I did it in 2 phases with the springs in the slide being changed first, which might have slightly improved my trigger. But I waited about 2 months before installing the MCarbo lighter sear and disconnector springs and I know they made no difference to my trigger pull. It’s all good though because my 509 LS Edge actually had a pretty good trigger to start with so I was just seeing if I would get a bit better trigger with the MCarbo kit -and that’s about what I got.
Very happy with the product and installation was simple thanks to the video.
Quick easy install.
Got this kit for my new 509 tactical. Is a great kit. Didn't get to use the sear spring. The leg was too long to be put into the correct position. But the kit with a good trigger job and apex triggee got me a great 3.56 lb average trigger pull. So no complaints besides the sear spri g.
Kit makes a very noticeable difference, gir the good. Much better feel and trigger pull. I combined this with the Apex trigger for a perfect combo. Very enjoyable shooting experience.
I've installed these in bot my FN509 and FN509T, what a difference. I love this place!