Need assistance? Call our experts: (727) 223-1816

Labeled AR-15 Trigger Spring Kit - Hammer Spring

AR-15 Trigger Spring Kit (19962358043)

4.90 stars, based on 261 reviews
AR-15 Trigger Spring Kit - What's Included: Custom designed Lighter Hammer Spring. The AR-15 Trigger Spring Kit will reduce your trigger pull from a factory weight of 6lbs to a modified weight of 4.5lbs. Your Trigger will properly...

Rating:
review-star review-star review-star review-star review-star

Review

the trigger spring for my Ruger ar 556 made a big difference. the instructional video was a big help. thanks for the dependable service

Rating:
review-star review-star review-star review-star review-star

Review

BOUGHT ONE AND PUT IT IN MY PSA AR9. DROPPED THE TRIGGER PULL WEIGHT FROM 7.5 POUNDS TO 4.5 POUNDS!!! GONNA BUY ONE FOR MY 15-22 AND 300 BLACKOUT.

Rating:
review-star review-star review-star review-star review-star

Review

Super easy install. Quality appears to be great. Went from a 6lb pull to about a 4lb pull. Couldnt be happier. Still need to range test but do not anticipate any issues. It does what they say it will do. What more could ask for without spending more$$$ on a drop in replacement.

Rating:
review-star review-star review-star review-star review-star

Review

Works well, easy install. Have yet to try green tips

Rating:
review-star review-star review-star review-star review-star

Review

Trigger pull is only a half pound different from factory. 7.5lbs factory, after installing spring, 7lbs...not happy with product. Waste of money and time.

*5 STAR* AR-15 Trigger Spring Kit

Rating:
review-star review-star review-star review-star review-star

Review

Excellent product, it reduced my trigger pull by 1.4 lbs.

Easy installation, low cost and fast shipping.

If you own an AR you needed this upgrade.

2nd Trigger in 4 years and still awesome performance...

Rating:
review-star review-star review-star review-star review-star

Review

Tweaking a new Saint AR-15 and the stock trigger was pulling just under 7 pounds. Nothing I could live with...ever. Bought my 2nd AR Spring and swapped it out. New pull weight is coming in at 5.5lbs. OMG...NIGHT and DAY difference. Crisp let off and consistent feel...Range tomorrow for some live fire and function time...Thanks Boys...JP, CW4, USA-Ret., AH-1/AH-64 IP/SP...

A must Mod

Rating:
review-star review-star review-star review-star review-star

Review

Definitely can feel the difference in the trigger pull.. easy install and the install video on the website helps.. 10 thumbs up.. a must add mod to any Ar platform...

A product well worth the money!!

Rating:
review-star review-star review-star review-star review-star

Review

I have mcarbo trigger springs on my ARs, my Scorpion, and now my Christmas present AR-Pistol. The DB-15 went from a stiff, gritty trigger pull to a smooth, easy trigger pull in less than 10 minutes.



I’ve recommended the mcarbo trigger spring kits to many friends! Money is tighter these days, so why spend big bucks for replacement trigger assemblies when a simple spring change works as well as this?



The ‘before’ and ‘after’ trigger pull weights for today’s AR Pistol trigger spring replacement are shown in the photos below:



review image   review image   review image  

All Around Great! Product, CS, Shipping Time

Rating:
review-star review-star review-star review-star review-star

Review

From the time I saw a video about M-Carbo to the time I received my product, it was an ideal buying experience. M-Carbo has a great customer service, their shipping is fast and their product is even better. My stock AR pull was 6.5-7 and with the simple and easy installation of the M-Carbo trigger spring it took it to 4.2-4.4lbs. I couldn't be happier. All in all I think the install took me (someone who has never taken apart a lower before) 5 minutes, maybe, and most of that was my looking things over. I will definitely look at M-Carbo for future needs.

Always the best products!

Rating:
review-star review-star review-star review-star review-star

Review

I've purchased many different products from MCARBO and they are always perfect for my application. I give them an A+ in every category because they have earned it!

Always the best products!

Rating:
review-star review-star review-star review-star review-star

Review

I've purchased many different products from MCARBO and they are always perfect for my application. I give them an A+ in every category because they have earned it!

AMAZING difference with little effort

Rating:
review-star review-star review-star review-star review-star

Review

No need to look at any other reviews. We will all tell you that this inexpensive set makes a massive difference. Just buy it, you're wasting your time if you keep scrolling looking for any negatives.

Amazing spring, takes a standard AR and makes it almost match grade

Rating:
review-star review-star review-star review-star review-star

Review

A solid addition, shortens reset and makes things crisp!

Another great product

Rating:
review-star review-star review-star review-star review-star

Review

I purchased the trigger spring kit for the T/C compass and was so impressed by the difference it made and ease of installation that I purchased the trigger spring for my AR 15 and love it. Great product with fast shipping. Awesome company to deal with. Thanks guys.

AR 15

Rating:
review-star review-star review-star review-star review-star

Review

SPRING WORKED FINE, MAYBE COULD BE A BIT LIGHTER ?