The Range SF is built on Weatherby's newest bolt action rifle platform the Model 307. Meant to complement the historic Mark V and Vanguard lineups the Model 307 action is a 2-Lug fully cylindrical action compatible with many aftermarket accessories. Model 307 is designed to accommodate the vast offerings of stocks triggers rails mounts and magazines that exist in today's marketplace. The Range SF is a shooter-friendly platform that can dominate the shooting range or the mountain range. - FINISH - Barrel/Receiver- Tungsten Cerakote - Bolt / Bolt Knob- Graphite Black Cerakote - Stock- Black with Graphite Black Cheek Piece