FN America AR-15 18" Barrel 1:7 Twist Button Rifled Gas Govt.
Shop FN America ProductsThe FN AR-15 5.56 NATO barrel features an 18" length with a government profile, crafted from high-grade Chrome Moly Vana...
FN AR-15 5.56 NATO 18" Barrel - Premium Button Rifled, Manganese Phosphate Finish, UPC 845737008468
The FN AR-15 5.56 NATO barrel features an 18" length with a government profile, crafted from high-grade Chrome Moly Vanadium steel. This barrel is chrome lined for enhanced durability and corrosion resistance, ensuring reliable performance. High Pressure Tested and Magnetic Particle Inspected, it guarantees quality and consistency. The matte black manganese phosphate finish provides long-lasting protection against external corrosion.
Specs:
Brand: FNModel: 20-100042
Caliber: 5.56 NATO
Length: 18 inches
Profile: Government
Material: Chrome Moly Vanadium Steel
Rifling: Button Rifled
Gas System: Rifle Length
Gas Seat Diameter: .750
Muzzle Thread: 1/2 x 28
Feed Ramps: M4 Style
Bore and Chamber: Chrome Lined
Testing: HPT and MPI Tested
Finish: Manganese Phosphate
Color: Matte Black
UPC: 845737008468
Technical Specifications
| Caliber | 223 Rem | 5.56 NATO |
|---|---|
| Barrel Length | 18.00" |
| Finish | Manganese Phosphate Finish |
| Weight | 1.85 oz |
| Thread Pitch | 1/2x28 |
| Twist Rate | Rifle Length |
| Manufacturer | FN America |
| Model | 20-100042 |
| SKU | L458803 |
| UPC | 845737008468 |
| Condition | New in Box |
| Availability | In Stock |
Customer Reviews
No reviews yet. Be the first to review this product!
Shipping & Returns
Shipping Information
- Orders typically process within 1-2 business days
- Ships via major carriers with tracking
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
Return Policy
- 30-day return policy on accessories and non-firearms
- Items must be unused and in original packaging
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 502-272-4859 or submit a question for assistance with shipping or returns.
What is MAP Pricing?
MAP stands for Minimum Advertised Price. It's a policy set by manufacturers that limits how low retailers can advertise their prices.
The good news? We can often sell below MAP - we just can't show that price publicly. When you request a price by email or add to cart, you'll see our actual (often lower) price.
This isn't a trick - it's how we stay compliant while still offering you the best deals possible.