The Proof BBL SS Bolt 22WMR DI 20 Zermatt Comp 1-16 is a precision-engineered barrel designed for bolt-action rifles. With a 20-inch stainless steel barrel and a 1:16 twist rate, this model is perfect for stabilizing a variety of projectiles. The barrel features a 1/2-28 muzzle thread, making it compatible with a range of muzzle devices.

This model is ideal for competitive shooting and hunting, offering exceptional accuracy and reliability. Its lightweight design at 5 lbs 15 oz ensures ease of handling, making it a great choice for both seasoned shooters and enthusiasts. Proof Research is renowned for its innovation and craftsmanship, ensuring every barrel meets the highest standards.

Key Features:

• Manufacturer: Proof Research
• Model: PROOF 133590
• Caliber: 22 WMR
• Action: RimX
• Barrel Length: 20 inches
• Twist Rate: 1:16
• Muzzle Thread: 1/2-28
• Contour: Competition
• Weight: 5 lbs 15 oz