FN AR15 16in BB M16 5.56x45mm Midlength Barrel (20-100041)
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FN America | 20-100041 | MPN: 20100041 | UPC: 845737008475 | Manganese Phosphate Finish | .223 Rem / 5.56 NATO | 16" Barrel | Government (M16) Profile | Mid-Length Gas | 1/2x28 Thread Pitch | 2.05 lbs
Button-rifled 16" barrel. Chrome Moly Vanadium steel with chrome-lined bore and chamber; HPT and MPI tested.
Specifications:
- Brand: FN America
- Model: 20-100041
- MPN: 20100041
- UPC: 845737008475
- Product Type: Accessory
- Category: AR Uppers
- Caliber: .223 Rem / 5.56 NATO
- Barrel Length: 16"
- Barrel Profile: Government (M16)
- Barrel Material: Chrome Moly Vanadium Steel
- Rifling: Button Rifled
- Twist Rate: 1:7 (alternate distributor title)
- Gas System: Mid-Length
- Gas Seat Diameter: .750"
- Feed Ramps: M4 Style
- Bore and Chamber: Chrome Lined
- Testing: HPT (High Pressure Tested), MPI (Magnetic Particle Inspected)
- Muzzle Thread / Thread Pitch: 1/2x28
- Finish: Manganese Phosphate
- Color: Matte Black
- Weight: 2.05 lbs
- Alternate Title / Keywords: FN AR-15 Button Rifled Barrel 223 Rem 5.56 NATO Chrome Lined Chamber and Bore M4 Style Feed Ramps 1/2x28 MIDLENGTH GAS SYSTEM
Technical Specifications
| Caliber | 223 Rem | 5.56 NATO |
|---|---|
| Barrel Length | 16.00" |
| Finish | Manganese Phosphate Finish |
| Weight | 2.05 lbs |
| Thread Pitch | 1/2x28 |
| Twist Rate | Midlength |
| Manufacturer | FN America |
| Model | 20-100041 |
| SKU | L458802 |
| UPC | 845737008475 |
| 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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