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FN AR-15 hammer-forged barrel chambered in 5.56x45mm NATO. Forged from high grade Chrome Moly Vanadium steel and magnetic particle tested to ensure the barrel is free of micro-stresses or flaws. Chrome-lined chamber and bore for corrosion resistance and heat/erosion resistance. Government contour, 18" barrel length, 1:7" twist, rifle-length gas port. Built for a 0.750" diameter gas block, with M4-style feed ramps, 1/2x28 threaded muzzle, and a black manganese phosphate finish.
Specifications
- Manufacturer:
- Fn America
- Category:
- barrel
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Interfaces:
- Muzzle thread: 1/2-28
- Weight:
- 16 oz (1.00 lbs)
- Length:
- 18.0"
- Estimated velocity:
- 2,740-3,115 fps
- UPC:
- 845737005146
- MPN:
- 36423
- Required Component:
- Yes
Estimate only. Based on caliber + barrel length bucket. View details
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$308.20
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