Excellent item. Easy install. I had the gunsmith install this in the shop on my Glock 26 and I took less than 20 minutes to install the entire kit.Kit includes: 3.5 pound trigger connector, Extended Slide Release, Maritime Spring Cups, 6 lb Firing Pin Spring, 6 lg Trigger Spring, and Reduced Powered Firing Pin Safety Plunger. I put 250 rounds after install and the weapon functioned perfectly wih a crisp reset and effortless trigger!! I liked it so much that I bought another and installed it on wife's pistol, it took me, a novice, about 45 minutes. Well worth the money!