Savage Model: 11/111 Trophy Hunter comes in lefty . As for caliber 243 , 260 , 7mm-08 with the 260 Remington being what I recommend to you . It will have manageable recoil and plenty of power . If I read your Post right you have a 308 Win . If so in a pinch you can size down your 308 brass to 260 and vise versa because they both use the same parent case .
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If Jesus had a gun , he'd probably still be alive !
I almost always write my posts regardless of content in a jovial manor and intent . If that's not how you took it , please try again .