CD: This could be the lightweight M24 you've been looking for. Over a rest I can hit a man sized target at 600 yds "EVERYTIME" I can almost do it standing. With a 3-9X scope, and a range card for the holdovers it would be even easier. Mine has a 1.5-5X Leupold. It follows the ballistic calculator to the minute.
This one is a winner. You'll want one as soon as you touch one, so bring the money along.
Randy