The Proof BBL CF Bolt 7MM BC 20 Sendero American DI is a testament to precision engineering and advanced materials. This model features a 20-inch barrel with a Sendero contour, designed for optimal performance and accuracy. The carbon fiber construction ensures a lightweight yet durable build, making it a top choice for serious shooters.

Ideal for hunting and range use, this barrel's 7 BC caliber and 8 twist rate offer exceptional ballistic performance. The 5/8-24 muzzle thread allows for easy attachment of muzzle devices, enhancing versatility. Proof Research's reputation for innovation and craftsmanship is evident in every detail of this model.

Key Features:

• Manufacturer: Proof Research
• Model: Proof 145937
• Caliber: 7 BC
• Barrel Length: 20 inches
• Twist Rate: 8
• Muzzle Thread: 5/8-24
• Contour: Sendero
• Weight: 2 lbs 10 oz