M the 338 win is a super rifle for alaska ,,,However the 375 ruger is a sure bet to kill anything o the earth; for the browns I woud user my 375 B W with a 270 gr bullet for inland i would use a 35 cal magnum or 338 win. Howerver a 300 win with a 200 nosler will do the same.
I am an amateur 'smith, engine builder by trade. As of the end of this month, I will no longer hold a license to trade firearms, so no more 'smithing for me. Can't justify the cost and barrels are taking a minimum of 12 months to come in.