Designed for steady, repeatable performance in varied environments, the PROOF RESEARCH Proof Research 134467 Bolt Action Barrel Pre-Fit 308 Win 16" 1:10" Twist (5 Groove), 5/8"-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross emphasizes functional reliability and straightforward operation. The drop-in barrel design allows for easy installation at home without the need for a gunsmith, ensuring hassle-free upgrades for your Sig Cross rifle. Ideal for range training and recreational shooting, this barrel offers remarkable weight reduction and enhanced precision. PROOF RESEARCH is renowned for its innovative approach to firearm components, consistently delivering products that enhance performance and reliability.

Key Features:
- Manufacturer: PROOF RESEARCH
- Model: 134467
- Caliber: 308 Win
- Barrel Length: 16"
- Twist: 1:10"
- Bore Type: 5 Groove
- Finish: Carbon Fiber
- Barrel Type: Pre-Fit
- Threaded Barrel: Yes
- Unique Features: Drop-In Design, No Gunsmith Required