FN 36423 Ar-15 5.56X45mm Nato 18" Rifle Length GAS System Black Phosphate
Shop FN America ProductsThe FN 36423 AR-15 barrel is expertly crafted for superior performance and durability. Made from high-grade Chrom...
FN 36423 AR-15 5.56 NATO Barrel - 18" Length, Chrome Lined, Manganese Phosphate Finish [UPC: 845737005146]
The FN 36423 AR-15 barrel is expertly crafted for superior performance and durability. Made from high-grade Chrome Moly Vanadium steel, this 18" barrel features a chrome-lined bore and chamber for enhanced corrosion resistance and improved barrel life. The M4 style feed ramps ensure reliable feeding, while the matte black manganese phosphate finish provides excellent protection against external corrosion. Ideal for AR-15 enthusiasts seeking a high-quality replacement barrel.
Specs:
Brand: FNH USAModel: 36423
Caliber: 5.56 NATO
Length: 18"
Twist Rate: 1:7"
Muzzle: 1/2 x 28 Threaded
Gas System: Rifle Length
Gas Seat Diameter: .750"
Material: Chrome Moly Vanadium
High Pressure Tested
Magnetic Particle Inspected
Chrome Lined
Feed Ramps: M4 Style
Finish: Manganese Phosphate, Matte Black
UPC: 845737005146
Technical Specifications
| Caliber | 5.56 mm NATO |
|---|---|
| Barrel Length | 18.00" |
| Finish | Manganese Phosphate |
| Weight | 2.10 oz |
| Sights | N |
| Thread Pitch | 1/2"-28 tpi |
| Twist Rate | Rifle Length |
| Manufacturer | FN America |
| Model | 36423 |
| SKU | S754826 |
| UPC | 845737005146 |
| Condition | New in Box |
| Availability | In Stock |
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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.
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