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Review
Bought the MCARBO spring kit for a Stainless Classic Winchester Model 70 to improve the factory heavy trigger pull. Followed the instructions on the internet. It was very easy to change the trigger spring as indicated in the on-line video. The result was as advertised. I don't have a trigger pull gauge, but I would estimate that the reduction was a minimum of 50%. I have ordered two more for my other Winchester Model 70s. I wholeheartedly would recommend this product to a friend.
Purchase one MCARBO spring kit for a pre-2008 Winchester M-70 Stainless Classic. Replaced the spring in less than 5 minutes as claimed in the add. The result was a trigger pull less than half of the factory spring. Was so impressed I bought two more for my other Model 70s. I would definitely recommend MCARBO to my friends who own a Winchester Model 70.
Works exactly as described. Don't hesitate to purchase. Highest recommendation. Dropped right in, followed instructions for overtravel adjustment and excellent results.
I got the kit for my used Winchester Model 70 Supergrade that is post 2008. Trigger started at a little over 3lbs with the adjustment all the way out... but I am a trigger snob (also have very small not so manly hands, and every bit helps me). ***I found that taking the sear actuator out is not needed... once everything else is out the actuator will flop out of the way to replace the small spring... saving the risk of more small parts to lose, bend, or brake***. ***definitely have a friend help with last step of putting everything back together*** Final trigger weight is 1lb 10.8oz
Stock trigger pull consistently came in over 5lb. I followed the video instructions (not as easy as it is made to look, but anyone who can follow instructions can do this, no gunsmithing genius required. My results, a consistent 2lb 5 1/2oz, give or take, with occasional pulls under 2lb. The difference between a usable field gun and one that isn't!
Easy install fast shipping
With the original trigger pull between 6.5 and 7 lbs, I figured the M-Carbo kit would improve this old Winchester 70 in .270! Indeed, I followed the easy, detailed video. And I did a little polishing of some parts with some Flitz (my preferred buffing polish as I rebuild old vintage motorcycles on the side). I dropped the pull to approximately 2.3 lbs and she’s right at MOA. In a word: Schweeeet!!!
As advertised, made a huge difference in the trigger pull and the gun shot better. Nice, easy, economical fix. Highly recommend
I built a custom on a pre war model 70, great action but the trigger left a lot to be desired with not a lot of options I was about to purchase an expensive after market trigger with marginal reviews when I found this spring so I figured why not give it a try. It works great I will purchase this for every one of my model 70’s. It’s a must have.
Great customer service,easy install,excellent results,affordable pricing. Will be installing more for sure.
Purchased the kit for the Post 2008 Winchester Model 70 which was the 3rd MCarbo spring kit I had ordered for various rifles. The two previous kits for the Browning Abot II and AB3 both greatly improved trigger pull by 40 to 50% reduction so I was excited to add this kit to my Winchester M70. Unfortunately this kit took my factory 4 lb average pull down to only 3.75 lb on average and if I try to adjust it lower by screwing out the adjustment screw the rifle becomes unsafe and fires on closing the bolt. With the factory spring I could take it all of the way out without the trigger pull changing and the rifle never was unsafe.
I'm not a gunsmith, but this upgrade trigger kit is an easy one which will reduce the trigger pull greatly. It just makes sense to improve the performance for better, quicker, and more accurate shot placement.
Very easy to install with a large thanks to the instructional video. Made a world of difference in how sloppy and hard the trigger was.
Easy to do. Great instructional video. Done in ten minutes tops. Went from 6 lbs 11oz avg down to a consistent 2 lbs 10 oz.
Reduced the trigger pull by a lot. The trigger is now crisp and quick. Easy to follow the youtube video and only cost $20 to improve my old rifle.
I was so skeptical about how a spring could completely fix my atrocious trigger pull! This spring absolutely delivers I swear guys my trigger was atleast 8lbs and it’s down to a smooth and crisp 2lb pull I couldn’t be happier with this! Best money I’ve ever spent on a gun part!