A straight-pull-back bolt-action rifle, with interchangeable barrels. In calibers from .22-250 to .416 Rem. Magnum. Barrel length for standard calibers is 22" and Magnum calibers 26". Magazine capacity 3 rounds. Receiver is drilled and tapped for Blaser scope mounts. Weight about 7 lbs. Two-piece walnut stock. Introduced by SIGARMS into U.S. in 1998. NOTE: Add $200 for left-hand rifles; $800 for .416 Rem. Magnum.