I'm looking at purchasing a Tikka T3x in 308 caliber. I want a short barrel for deer hunting from a saddle and box blind and occasionally tracking. Does anyone have any real world accuracy results from a Tikka in 20" barrel vs 16" in 308. I'm torn between the Ranch and the standard T3x in the 20" barrel. I'm trying to achieve good accuracy out to 350-400yds max with a holdover scope. Any feedback would be appreciated.