The Seekins Precision Havak Hit Barrel M3 308 18" is a factory replacement barrel engineered specifically for the Havak Hit M3 quick-change system. Built around Seekins’ open-source headspace and tenon specifications, this 18-inch .308 Winchester barrel is designed to drop into any compatible Hit M3 action, providing a precise, repeatable fit without specialized tools.

This barrel assembly is ideal for shooters who want to convert or refresh their Havak Hit M3 rifle for dedicated .308 Winchester use, whether on the range or in the field. Its design supports consistent accuracy and reliable performance for training, target shooting, or hunting applications. The overall package reflects Seekins Precision’s focus on thoughtful engineering and quality manufacturing.

Key Features:

• Manufacturer: Seekins Precision
• Model: Havak Hit Barrel M3 308 18"
• Caliber: .308 Winchester / 7.62x51mm
• Barrel Length: 18"
• Series: Hit M3