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Review
Let me start by saying I am a novice at working on firearms, however with the videos that are supplied I have no issues with doing the upgrades. Would like to see a 43x gen 5 video since it is a bit different . Your products, videos and service are top notch! Bravo Zulu
As per the video I disassembled my Glock 48 Gen 5 MOS, polished all the trigger group parts, installed the spring kit and reassembled it all with no problems. The trigger feels much better now. Big improvement over the stock trigger. I used the four pound spring and it's all working fine with no problems. It should be noted that there is a difference with the Glock 48 Gen 5 MOS and the video. 1, the firing pin safety block is different. 2, Slide stop lever is different, 3, Trigger bar and trigger mechanism housing and spring are different than video. However, the correct springs were included in the kit. Just pay attention. Overall the kit is very good and does make a big difference.
this is the #rd glock I have put this kit in, gets easier every time!! Great products and service!
I would like to tell everyone that M*CARBO is a wonderful company to do business with. I ordered the Glock Trigger Spring Kit and the Firearm & Feed Ramp Polishing Kit. Both were quality products and worked very well for me. A thumbs up to you Chris and Team for a fine job. Thanks! Also fast shipping!!!
Purchased the trigger spring kit and polishing kit. Trigger went from being rough and heavy ~5.5 lbs to a smooth 3.5 lbs. could not be more satisfied. The video tutorial was excellent.
After following the detailed video and even with my little experience, I still created a lighter and smoother trigger than the factory one which came in my Generation 1, 17 (look at the pictures below of the average trigger pull).
Easy install, excellent video to keep you on course install and polish went great
Outstanding product. I have a Glock 34 Gen 5. I added a M-CARBO spring kit along with a Zev Pro Trigger and was able to consistently obtain a 2.14 pound trigger pull. Note this was after polishing the trigger based on the M-CARBO video. With the Zev Trigger alone I was only able to achieve a 4 pound trigger pull. The trigger now is smooth as butter. I will be buying additional components from M-Carbo. This is the best $15 investment I ever made to any of my firearms.
Received the Glock trigger spring kit for my Glock 19X today and installed it. Used the 5 lb trigger spring and have noticed a much smoother and easier pull. Can't wait to try it on the range. Also polished all sufaces suggested by Chris. Installed the hammer spring update on my AR-15 and also polished the trigger and hammer. Trigger pull is much better than stock. Verified satisfied I updated both weapons with these spring kits.
Super fast delivery time, Exactly what I ordered, parts all fit and work as described. What a great company to work with. I can't say enough how much I appreciate the you tube Video by MCARBO on how to install the parts that they sell. Simple, straight forward, to the point, and super informative. I have never worked with anyone like the team at MCARBO. Do yourself a favor and join the brotherhood.
I’ve got a Glock 45 which had a horrible trigger. I didn’t want to spend an additional $150+ for a good trigger. For $25 I got the trigger spring kit & the polish kit. All I can say is WOW! Difference is night and day. Went from creepy, gritty with rounded break to 3.5 lb crisp clean break. Can’t wait to hit the range tomorrow!
I have two Glock 17's and one Glock 19. I purchased the trigger spring kit and a polishing kit. The 19 i put the trigger kit on and polished it. I also polished one of the 17's.I just came back from shooting range. Such a big difference with the trigger kit, vs the pilished gun vs the stock. I am going to purchase 2 more trigger kits. I am so happy with the upgrades. I watched the 2 videos on installing and polishing the guns. Cant say anything less than PERFECT. I learned on gunsmithing with glocks.I will tell everyone bout M-Carbo..
got trigger spring upgrade kit for my glok 17 from m-carbo. the video's chris makes are amazing. my first time doing an upgrade and its awesome .thanks to m-carbo.
Did the spring and polishing upgrade. The pull weight was reduced to a little less than 4 lbs. That's right where I wanted it.
Fast shipping, easy install following the video link that was provided. Dropped the pull in a stock G90/34 from 7 pounds 6 ounces to 3 pounds 14 ounces for a 3 pull average.
Great product, fast shipping and easy install would recommend