FN America AR-15 Hammer Forged 16" Barrel Carbine Length Gas System 5.56mm NATO
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FN 36421 AR-15 5.56 NATO 16" Carbine Length Barrel
The FN 36421 AR-15 barrel is expertly crafted from high-grade Chrome Moly Vanadium steel, ensuring exceptional durability and performance. This 16" cold hammer forged barrel features a chrome-lined bore and chamber for enhanced corrosion resistance and longevity. Designed with M4 feed ramps for reliable feeding, it is finished in a matte black manganese phosphate for superior protection against external elements. Ideal for both tactical and recreational use, this barrel exemplifies FN's commitment to quality and accuracy.
Specs:
- Brand: FN
- Model: 36421
- Caliber: 5.56 NATO
- Length: 16 inches
- Profile: Government
- Material: Chrome Moly Vanadium Steel
- Type: Cold Hammer Forged
- Gas System: Carbine 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: 845737005122
Technical Specifications
| Caliber | 5.56 mm NATO |
|---|---|
| Barrel Length | 16.00" |
| Finish | Matte Black |
| Weight | 2.10 oz |
| Sights | N |
| Twist Rate | Carbine Length |
| Manufacturer | FN America |
| Model | 36421 |
| SKU | S754824 |
| UPC | 845737005122 |
| 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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