FN AMERICA AR-15 Barrel 5.56 NATO 20" Government Contour, 1:7 Twist, Manganese Phosphate
by Fn America
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FN AMERICA AR-15 premium button rifled barrel, 20", 5.56 NATO, Government Contour with chrome-lined bore and chamber. Twist 1:7. Finish: manganese phosphate. HPT and MPI tested per Mil-B-11595E. Chrome-moly vanadium steel per Mil-B-11595E.
Specifications
- Manufacturer:
- Fn America
- Category:
- barrel
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Weight:
- 24 oz (1.50 lbs)
- Length:
- 20.0"
- Estimated velocity:
- 2,740-3,115 fps
- UPC:
- 845737008550
- MPN:
- 20-100043
- Required Component:
- Yes
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