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Review
This spring kit and stainless steel sleeve. The how to video was excellent on doing the change myself The trigger pull is lighter better with the new spring installed also. I highly recommend MCABO as the place to get all gun repair and upgrades.
I purchased this kit to compliment and already installed trigger upgrade. The install is a breeze after watching the install video linked on the website. The lighter spring kit gave an immediate impact on the smoothness of the trigger and crispness of the break over the stock trigger spring. The peace of mind that came with removing the thin plastic striker sleeve and replacing it with the new stainless steel striker sleeve was worth the money by itself.
Performed as advertised. Install video was great and install was smooth. Much improved trigger pull.
The hellcat pro trigger is to be desired. So seeing metal replacement parts and springs to encourage the trigger to be more friendly to shoot accurately I always trust mcarbo for my gun parts.
Following along with the YouTube video made the installation easy to do and took around an hour. I don’t know how much it reduced the pull weight but it is noticeably better. Only thing I’d like now is a trigger to reduce the take up. Waiting on Mcarbo to make one!
I just completed this upgraded trigger spring kit and stainless steel sticker and really looking forward to hitting the range. Impressed in the quality of these upgrade parts and the extremely helpful installation video. I’m looking forward t the new trigger upgrade. Thanks for a fantastic Hellcat upgrade.
Installation is very Glock-like, if you're familiar with those you can do this no problem. MCARBO has a fantastic (seriously, probably the best installation video I've ever seen) installation video if you're unfamiliar with striker fired pistols or just want to make sure you do it right. My Hellcat went from a heavy, wildly inconsistent trigger (6.2-7lb) to a much nicer 4.5, and it's 4.5 every pull. The consistency improvement alone is worth the money, but the reduced pull is greatly appreciated as well. I've never been a fan of heavy triggers, even on a carry gun. 3lb would be great but 4.5 is definitely fine. Worth every penny and I'll definitely be shopping at MCARBO again.
I was able to install the kit in my pistol the day it arrived thanks to the excellent video showing how to make it happen. I did polish the sear, the contact areas of the firing pin safety and the disconnector sliding areas. I also polished the inside of the striker sleeve because the tooling marks seemed to be raised enough I believed they might interfere with the striker some. That may not have been necessary but just being thorough. My pull weight dropped from about 6.2 pounds to a very consistent 4.5 with a solid break and quick reset. Major improvement in feel and I know this will help me to shoot more consistently. Great product.
After installing this needed spring kit, following directions on the installation video, I now have a reduced trigger pull and can actually hit targets in great groups. Before the install I was pulling my shots to the left and down due to the weight of the trigger pull whereas now the break is way smoother and lighter. This is definitely worth the money paid for a necessary upgrade.
Items were well made and installation was easy. Your installation videos are the best I have seen ! Thanks.
The installation was smooth and I was well prepared from the provided video. I love watching the installation videos for all of the M-Carbo products as they are detailed and thoughtful to the end-user, not just a "I checked the boxes on things to cover". I also purchased the aluminum trigger shoe. Together the combination (after polishing) is a smooth 4.5lbs with a super pre-travel thanks to the adjustable shoe. All of the parts are well constructed with the same care that goes into every M-Carbo product. Hopefully I can get the upgraded striker as well, but right now it's made a world of difference with my Hellcat Pro!
I installed the Hellcat trigger spring kit & the flat trigger, a much better pistol now.
Awesome video to support this product, awesome product. Would not have attempted without the video. Made the install along with your new trigger. I'd say it's easy thanks to your instruction but it does take some patience and a time out or two to vent any frustration. I also polished the parts you suggested. I finally found it much easier to install the sear spring to the pin before connecting the trigger bar to the sear. I'm getting low 4 pounds on my crude little Wheeler gauge but more importantly it's an extremely smooth pull to a solid wall, a crisp break and a much improved reset. Well worth the investment.
Quick arrival. Quality products. Following the excellent installation video, only required some care and patience. Very happy with the kit. Next year I plan on upgrading to their trigger as well. Thanks guys for a great product from someone that actually cares for what they do.
Using this spring setup lowered my pull weight from 7.5 to a consistent 5. That was without shooting it. Once I ran several hundred rounds through it, I retested and it's down to between 4.5-4.75. Great product as always from MCarbo.
I've changed out several stock Hellcat trigger spring sets and replaced them with M-Carbo spring kits with consistent results of trigger pulls at 3.5lb....Great kit for the money!