FN America AR-15 18" Barrel 1:7 Twist Button Rifled Gas Govt.
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FN America | 20-100042 | MPN: 20100042 | UPC: 845737008468 | Finish: Manganese Phosphate (Matte Black) | Caliber: .223 Rem / 5.56 NATO | 18" Barrel | 1:7 Twist | Button Rifled | Rifle Length Gas System | Thread Pitch: 1/2x28 | Weight: 2.2 lbs
Chrome Moly Vanadium steel construction. Chrome-lined bore and chamber. HPT and MPI tested.
Specifications:
- Brand: FN America
- Model: 20-100042
- MPN: 20100042
- UPC: 845737008468
- Category: AR Barrels
- Product Type: Accessory
- Caliber: .223 Rem / 5.56 NATO
- Barrel Length: 18"
- Barrel Profile: Government (M16 profile)
- Material: Chrome Moly Vanadium Steel
- Rifling: Button Rifled
- Twist Rate: 1:7
- Gas System: Rifle Length
- Gas Seat Diameter: .750"
- Feed Ramps: M4 Style
- Bore and Chamber: Chrome Lined
- Testing: High Pressure Tested (HPT) and Magnetic Particle Inspected (MPI)
- Finish: Manganese Phosphate
- Color: Matte Black
- Muzzle Thread: 1/2 x 28
- Thread Pitch: 1/2x28
- Weight: 2.2 lbs
Technical Specifications
| Caliber | 223 Rem | 5.56 NATO |
|---|---|
| Barrel Length | 18.00" |
| Finish | Manganese Phosphate Finish |
| Weight | 1.85 lbs |
| Thread Pitch | 1/2x28 |
| Twist Rate | Rifle Length |
| Manufacturer | FN America |
| Model | 20-100042 |
| SKU | L458803 |
| UPC | 845737008468 |
| 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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