Proof Research Carbon Pre-Fit Barrel Impact Precision 737 Short Action 22 Creedmoor 20" 1:8 Twist 5/8-24 Sendero

Proof Research Carbon Pre-Fit Barrel Impact Precision 737 Short Action 22 Creedmoor 20" 1:8 Twist 5/8-24 Sendero

The Proof Research Carbon Fiber Pre-Fit Barrel for Impact Precision 737 Short Action receivers is chambered in 22 Creedmoor and engineered as a precision drop-in upgrade for shooters seeking lightweight performance and exceptional long-range accuracy. This configuration features a 20-inch length with a fast 1:8 twist rate optimized for stabilizing modern high-BC .22 caliber projectiles and maximizing the velocity and ballistic performance of the 22 Creedmoor cartridge. Precision 4-groove rifling is designed to provide excellent bore consistency, controlled fouling characteristics, and repeatable accuracy across extended firing strings. The Sendero contour enhances barrel rigidity and harmonic stability while maintaining a lightweight profile ideal for hunting and precision rifle applications.

Built around a match-grade steel core wrapped in aerospace-grade carbon fiber, the barrel delivers an exceptional stiffness-to-weight ratio, enhanced thermal stability, and reduced point-of-impact shift during heat cycling. Technical features include a 5/8x24 threaded muzzle for suppressor and muzzle device compatibility and direct-fit compatibility with Impact Precision 737 Short Action receivers for simplified installation and consistent headspacing. Designed for long-range hunting, predator control, and precision shooting applications, this pre-fit barrel combines advanced carbon fiber construction with the flat-shooting performance of the 22 Creedmoor cartridge.

A signature is required upon delivery for this product. Please make sure someone 21 or older is available to sign when the package arrives. For more information, give us a call at 817.928.5245