This is a skin for the Bolt Action Rifle item. You will be able to apply this skin when you craft the item in game.
The Bolt Action Rifle is a powerful late game rifle that offers high accuracy and high damage at the cost of speed. Having the most damage and least spread of any weapon, it is often used as a designated sniper rifle, and is commonly fitted with a scope to increase the sight range for the user. Its slow rate of fire greatly limits its use in close quarters combat, and its limited capacity forces users to take shots very carefully. Having a very fast bullet velocity, users need not lead targets or compensate for gravity as much as with other weapons firing a slower bullet.