The Weatherby Mark V Backcountry Guide Ti Bolt-Action Rifle is among the finest lightweight, sub-MOA mountain rifles available to hunters today. Weight savings come first and foremost from the BSF carbon fiber-wrapped 416R stainless steel barrel. BSF's proprietary construction method ensures that 95% of the carbon fiber does not touch the barrel, creating air gaps and allowing air to foil around the stainless steel and cool the barrel faster. The carbon fiber moves at the same expansion rate as the stainless steel, resulting in a vibration dampening effect that delivers guaranteed sub-MOA accuracy. The stock is also incredibly lightweight and features Spartan Precision's gunsmithing adapters installed. These adapters allow you to utilize Spartan's lightweight accessories. Even better, the Mark V's titanium receiver provides all the strength of steel, but at just 42% of the weight. Other features of the Mark V Backcountry Guide Rifle include an Accubrake ST muzzle device and 3D Hex recoil pad, which help to control recoil. The 54 bolt throw is among the shortest in the industry. The deeply fluted bolt provides additional weight savings while being incredibly smooth to operate. TriggerTech trigger provides true zero-creep break. Among the lightest mountain rifles on the market Guaranteed sub-MOA accuracy from a cold barrel with premium factory ammo within 2 years of purchase BSF carbon fiber-wrapped 416R stainless steel barrel Titanium action weighs just 42% of traditional steel receivers Spartan Precision gunsmithing adapters installed Deeply fluted bolt TriggerTech trigger