Need assistance? Call the experts: (727) 223-1816
OR
Sign In
Review
Made an inexpensive AR feel like a million bucks. Excellent product. Thank you again.
The spring looks different than a standard spring but fits perfectly. I tested the original spring at 5.5 lbs and after I installed the new spring I got 4.25 lbs and the trigger is so much smoother now. I have tried many other springs but got nothing this close. Awesome buy.
After purchasing the MCARBO 590A1 trigger kit, my confidence was already high to see what MCARBO cooked up for the AR-15. Installation took minutes. My primary intention was to smooth out the trigger of the AR, with a secondary on a lighter trigger pull; I received both. I do not have a trigger pull gauge but it was very apparent that the trigger is smoother and lighter. Also, the shipping, what am I talking about shipping. It was more like it was beamed to my house. Unbelievably fast. Like I said you will not be disappointed with this product. The cost effectiveness, ease of install, and performance make this a must for any gritty, heavy, stock trigger.