FightLite MCR 5.56×45 NATO 12.5in Heavy Barrel Assembly, 1:7 Twist

This FightLite Industries barrel assembly (brand part no. BBL-006) is chambered in 5.56x45mm NATO, cut to 12.5 inches in a heavy contour with a 1:7 rifling twist, and built for FightLite’s MCR platform. It includes adjustable sights. This rifle part is sold as a bare barrel assembly, with no receiver included.

Key Specifications

• Chambered in 5.56x45mm NATO.
• Measures 12.5 inches in length.
• Rifled with a 1:7 twist.
• Cut in a heavy barrel contour.
• Includes adjustable sights.
• Built for the FightLite MCR platform.

Frequently Asked Questions

Does this include a receiver? No, this is a bare barrel assembly for the MCR platform; no upper or lower receiver is included.

Does a 12.5-inch barrel raise any NFA concerns? Only once it’s installed on an already-shouldered, complete rifle receiver without a barrel of at least 16 inches. Building on a compatible pistol configuration, or obtaining a prior ATF Form 1 approval before assembling an SBR, avoids creating an unregistered firearm.

Buy the FightLite MCR 5.56×45 NATO 12.5in Heavy Barrel Assembly, 1:7 Twist

A genuine FightLite MCR barrel assembly is the direct way to configure or rebarrel an MCR-platform build. Order this from a Lubbock, TX gun shop and our team will get your order processed right away.