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Review
Dry firing only until ranges open up. The kit and instructions worked out great.
I installed kits on a Skorpion carbine and EVO 3. Both were easy to do following the provided video. Unlike other "how-to" videos out there this one does not hide important bits behind fingers and hands. Cautionary comments are made too. Went straight forward and the pull on both dropped to ~4.5 lbs and smoothed out too. What a difference this made for a little money and time. Thanks MCARBO team for another great product!
HUGE improvement over factory trigger weight. Measured on my mechanical Wheeler gauge my Scorpion carbine trigger went from 8+ lbs to 5 lbs. The install video made the the modification a breeze.
I watched the video that Mcarbo posted on YouTube a few times. It was a great help. I installed the trigger spring kit in my scorpion in less than a hour. Just make sure you watch the video and have all the tools he mentioned. It’ll be a breeze after that. I did buy a small table vise for $20 from Lowe’s which I needed for just one part. Anyway I have to test trigger pull when I go to range as I don’t have the tool to measure it. Definitely would recommend as an upgrade.
It did not bring the trigger pull down as much as I would like but it is definitely a much needed upgrade and worth the money.
Definitely helps smooth out and lighten the trigger. Install was pretty straightforward. Great quality parts. Thanks.
Easy to install and great improvement on trigger pull. MCARBO shipping was very fast despite COVID challenges... also great follow up.
Product works as advertised, reduced my trigger pull from 8 1/2 pounds to just under 5 pounds and cleaned up the grit a little. The best part of this product is the quality of the instruction video on YouTube, the camera work is perfect with great instructions from the speaker, this is one of the best tutorial videos I have seen.
Not difficult to install, springs will fly though so be cautious. Good video to follow. Great improvement to a horrible factory trigger. Now it's time to shoot it.
I installed this on my 3+ Carbine and it made a massive difference. I followed the video but also did some polishing and it was all done in under an hour. The only issue I had was with the shim on the trigger return spring. My spring appears to have a slightly wider gap in the windings so there was not room for the shim.
This is the third trigger kit I have purchased from mcarbo. They are always a huge improvement and for the price, it’s the best upgrade to any firearm. I also ordered one for my P365xl.
The trigger spring kit is great! Easy to install, and works awesome. But better than the product is their customer service. Thank you!
Good product and customer service was fantastic they combined 2 orders and reduced my shipping fee without asking me. Over all great video and trigger is smooth at almost half the pounds.
Easy to install. Does what it claims. Reduced my trigger pull weight from a factory 8 lbs to a consistent 5 lbs. Only $13. What's not to like?
Trigger is much easier with the kit installed.