FN America AR15 Barrel 16" BB M16 5.56 Midlength - 20-100041

Elevate your AR15 build with the FN America AR15 Barrel 16″ BB M16 5.56 Midlength, a precision-engineered component designed for tactical enthusiasts and competitive shooters seeking unmatched reliability and performance. Crafted by FN America, a leader in military-grade firearms, this 16-inch barrel delivers the perfect balance of maneuverability and ballistic efficiency, ensuring your rifle performs flawlessly in demanding conditions.

Key Features

• Mid-Length Gas System: Reduces recoil and muzzle rise compared to carbine-length systems, providing smoother operation and faster follow-up shots for enhanced control during extended range sessions.
• M16 Profile with Button Broaching: Utilizes a government contour for optimal heat dissipation and weight distribution, while button rifling ensures consistent rifling for superior accuracy and longevity.
• M4-Style Feed Ramps: Promotes reliable feeding of 5.56x45mm NATO ammunition, minimizing malfunctions and maximizing uptime in high-stress scenarios.
• Manganese Phosphate Finish: Offers robust corrosion resistance and oxidation protection, ideal for harsh environments where moisture and debris are concerns.

Technical Specifications

• Caliber: 5.56x45mm NATO
• Barrel Length: 16 inches
• Gas System: Mid-Length
• Twist Rate: 1:7 RH (stabilizes a wide range of bullet weights from 55 to 77 grains)
• Material: High-grade mil-spec steel
• Weight: 20.5 oz
• Profile: M16/Government
• Finish: Matte Black Manganese Phosphate

Why Choose the FN America 16″ 5.56 Midlength Barrel?

This barrel addresses common AR15 pain points like excessive recoil and inconsistent accuracy by incorporating a mid-length gas system that softens the shooting experience without sacrificing velocity. Whether you’re building a custom tactical rifle or upgrading an existing setup, its durable construction withstands thousands of rounds while maintaining tight groupings. Users praise its drop-in compatibility with standard AR15 platforms, making installation straightforward for DIY builders. Backed by FN’s reputation for quality, it outperforms many entry-level options in reliability and precision, giving you confidence in every trigger pull.

Frequently Asked Questions

Q: Is this barrel compatible with my AR15 upper receiver?
A: Yes, it fits standard mil-spec AR15 upper receivers, ensuring seamless integration into most builds.

Q: Does the manganese phosphate finish require special maintenance?
A: No, it’s low-maintenance and resists corrosion effectively; regular cleaning with standard gun solvents is sufficient.

Q: What ammunition performs best with the 1:7 twist rate?
A: It excels with 55-77 grain 5.56 NATO rounds, providing optimal stabilization for both training and defensive loads.

Ready to enhance your AR15’s potential? Invest in the FN America AR15 Barrel 16″ BB M16 5.56 Midlength today and experience the difference in precision and reliability that only premium components can deliver.