The Mark V CarbonMark Pro is a custom built stunningly-precise rifle ready for any adventure. This carbon barrel is lightweight accurate and fast-cooling. Using a 416R stainless steel match barrel roll-wrapped with a carbon fiber sleeve loaded under tension to create strength and reduce overall weight. 95% of the carbon fiber does not touch the barrel allowing air to foil around the steel and rapidly cool the barrel adding rigidity and reducing overall weight. This creates an incredibly strong barrel that dissipates heat very well and provides consistent accuracy with high shot counts. The 5/824 threaded barrel accepts a muzzle brake or suppressor to increase your shooting experience. If you are looking for a combination of breakthrough rifle performance and rugged reliability this rifle should already be in your gun safe! - Receiver / Brake / Trigger Guard Tungsten Cerakote - Bolt / Bolt Knob / Safety Graphite Black Cerakote - Charcoal Finish Carbon Fiber Stock - Dual Swivel Stud Attachments - Caliber: 257 Wby Mag - Overall Length: 46 1/4 - Length of Pull: 13.625 - Weight: 7.5 - Barrel Length & Contour: 26 #4 - Action / Barrel OAL: RH 28 - Twist Rate: 1-10 - Mag Capacity: 3+1 - Drop @ Comb: .2 - Drop @ Heel: .2