Every gunsmith i know who used to use Timney has switched to Trigger Tech, im in the TT camp myself for anything 1-2.5 lbs and factory action.
My Defiance i run a Diamond at 10oz its nice.
I have shot Jewels and 1 Bix n Andy tacsport pro it was really nice i would use those in a factory action if you want less than a 1lb.
The ability to adjust a TT while its still in the stock is also a great feature.

Last edited by sherm_61; 06/26/22.