FN America AR-15 16" Barrel 556NATO 1:7 Twist Button Rifled Black
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FN America | 20-100039 | MPN: 20100039 | UPC: 845737008505 | Black / Manganese Phosphate Finish | Caliber: .223 Rem / 5.56 NATO | 16" Barrel | Button Rifled | Twist Rate: 1:7 | Thread Pitch: 1/2x28 | Weight: 2.06 lbs | Government Profile | Carbine-Length Gas System
Chrome-lined bore and chamber. Carbine-length gas system with M4-style feed ramps and .750" gas seat diameter.
Specifications:
- Brand: FN America
- Model: 20-100039
- MPN: 20100039
- UPC: 845737008505
- Category: AR Barrels
- Product Type: Accessory
- Caliber: .223 Rem / 5.56 NATO
- Barrel Length: 16"
- Barrel Profile: Government
- Material: Chrome Moly Vanadium Steel
- Finish: Manganese Phosphate Finish
- Color: Matte Black
- Rifling: Button Rifled
- Twist Rate: 1:7
- Bore and Chamber: Chrome Lined
- Gas System: Carbine Length
- Gas Seat Diameter: .750"
- Feed Ramps: M4 Style
- Muzzle Thread / Thread Pitch: 1/2x28
- Muzzle: Threaded
- Testing: HPT (High Pressure Tested) and MPI (Magnetic Particle Inspected) Tested
- Weight: 2.06 lbs
- Alternate Identifiers: FN 20-100039
Technical Specifications
| Caliber | 223 Rem | 5.56 NATO |
|---|---|
| Barrel Length | 16.00" |
| Finish | Manganese Phosphate Finish |
| Weight | 2.04 lbs |
| Thread Pitch | 1/2x28 |
| Twist Rate | Carbine Length |
| Manufacturer | FN America |
| Model | 20-100039 |
| SKU | L458801 |
| UPC | 845737008505 |
| 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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