Introducing the Proof Research Barrel and Bolt in .277 caliber, designed for precision and durability. This 27-inch barrel features a 10-twist rate and 5 grooves, ensuring optimal bullet stabilization and accuracy. Crafted from high-quality stainless steel, it offers exceptional resistance to corrosion and wear, making it perfect for both competitive shooting and hunting. The medium sporter profile strikes a balance between weight and performance, providing a comfortable shooting experience. Upgrade your firearm with this reliable and high-performing barrel and bolt combination, model number 105764. Experience the difference in your shooting accuracy today!
