Re: I need help
I've got a Sendero in 300 RUM and like it. No brake, so I cant help you there. I like the Sendero contour and think it gives more consistant shooting than lighter contours. The factroy length is 26" and if/when i get it rebarreld, i'll get it in 27" length.
Stock is a matter of personal prefference. I like the HS stock on the Sendero (the older SF, not the SFII) and wouldn't change anything about it.