I own 2 tikka t3 lights and love them. My first tikka is a 300 WSM
have shot deer at 513 yds and elk at 487 yds both were one shot kills. My second and most used is my 223 last year I got a coyote at 706 yds. They are very accurate and have the smoothest action on the market for the money. There is one draw back, they are clip feed. Therefore you can only load them as long as the clip will feed them or shot the gun single shot. So far the only time this was a problem was when I wanted to shot 80 g bergers out of my 223. They were just a touch to long. I have wanted to shot 210 g bergers out of my 300 WSM bit have been hesitant to buy them and found out they don't work.
I hope that helps good luck.