Introducing the BRN-4 M27 16.5" 5.56 Chrome Lined Barrel – the perfect upgrade for your BRN-4™ platform!
The “M27” inspired 5.56x45mm Barrel for the BRN-4™ platform is now available in a configuration that enthusiasts have been waiting for. The BRN-4 M27 16.5 inch 5.56x45mm NATO chrome lined barrel features a forward mounted bayonet lug, offering both functionality and style.
Key Features:
- Manufactured by Faxon: Crafted for Brownells, ensuring top-notch quality.
- Durable Construction: Made from 4150 chrome moly steel with manganese phosphate finish.
- Precision Engineering: Features a 1-7 twist bore for enhanced accuracy.
- Chrome Lined Chamber: Designed for 5.56x45mm NATO ammunition.
- Easy Installation: The bayonet lug is installed similarly to the gas block using a simple coil pin.
- Muzzle Compatibility: ½-28 threads allow for standard A2 flash hiders or common aftermarket AR15 muzzle devices.
- M4 Feed Ramps: Compatible with a wide variety of .223 or 5.56 ammunition.
This barrel is compatible with the Brownells BRN-4 upper receiver group and also fits HK®, 416, MR556, and MR223 platforms. Ensure to use a BRN-4 16” gas block for optimal performance.
Upgrade your firearm with the BRN-4 M27 16.5" barrel and experience superior performance on the range or in the field!