Nucleus Mausingfield, 17-5/8″, 223 Remington, Carbon Fiber Prefit

Prefit Barrel – Compatible with American Rifle Co actions: Nucleus/Mausingfield/Archimedes

• 17.625 Inch
• Carbon Fiber wrapped, with bead-blasted matt finish on the metal
• Heavy Palma contour
• 223 Remington
• 3R 1:7.5 Twist
• 1/2×28 muzzle threading, comes with knurled cap
• Wrench Flats cut into the Carbon

Ready to ship!