hawkenman,
The sendero's are a pretty awesome rifle. My best friend bought one new a few years ago when they were chambered in 264 win mag. He absolutely loved it, until the weight got to him. He still owns it but switched to a blued, fluted CDL for most of his hunting needs. I would have to agree with the other guys about short barrels. My go to hunting rifles have either 20 or 22 inch barrels and I practice regularly out to 400 yds. Whatever you decide, enjoy your new shooter.