Got the hiperfire elite today. Installed it in minutes. Really not as bad as people make it out to be. I spent more time measuring the existing trigger pull on two of my lowers to determine which one would get the upgrade than doing the actual install.

I used the green springs for the lightest pull and heaviest strike. Before install i was over 6 1/2 pounds. Just regular milspec. After, i was at 3 pounds. They advertise it as 2 1/2. Close enough. It was a definite improvement. And even compared to the 5 pound trigger on another lower, it was a huge difference in feel.

I can't wait to get it out to the range to try now.

-Zach