FN presents the FN AR15 Barrel 18 BB M16 5.56 Rifle, crafted with precision engineering using U.S. sourced Chrome Moly Vanadium material per Mil-B-11595E. This barrel is High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI) to ensure flawless performance, featuring a chrome-lined bore and chamber for enhanced corrosion resistance and heat erosion protection, ensuring extended barrel life and reliable chambering/extraction. The M4 style feed ramps and barrel extension guarantee consistent feeding, complemented by a matte black Manganese Phosphate finish that resists external corrosion and oxidation.

Ideal for range shooting, competition, and training, the FN AR15 Barrel enhances rifle effectiveness with every shot. FN is renowned for its commitment to quality and innovation in firearm manufacturing.

Key Features:
- Manufacturer: FN
- Model: AR15 Barrel 18 BB M16
- Caliber: 5.56 NATO
- Condition: New
- Action: Rifle
- Finish Color: Matte Black
- Barrel Length: 18"
- Number of Magazines: N/A
- Capacity: N/A
- Optic Footprint: N/A
- Unique Features: Chrome-lined bore and chamber
- Night Sights: No
- External Safety: No
- Threaded Barrel: No
- What's In The Box: Barrel
- Weight: N/A
- Length: N/A
- Width: N/A