What is the best choice for a 300 win mag over the counter bolt rifle? Action must be of Remington or Winchester type. And must be LEFT HAND. Im not interested in Savage type actions. Currently looking at Remington 700 CDL, Ruger M77, Kimber 8400 and Tikka any other options im missing that fit my critera? I'm looking for the most accurate (out to 500+yrds) and quality built rifle to withstand extreme condition. Thanks again in advance for all advice and info.