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FN AR-15 18 in Cold Hammer Forged (CHF) Chrome-Lined Barrel (MPN 36423)
- Cold hammer forged (CHF) Chrome Moly Vanadium (CMV) steel construction
- Chrome-lined bore and chamber for improved corrosion resistance and reduced heat erosion
- Magnetic particle tested for quality assurance
- M4-style feed ramps and barrel extension for dependable feeding
- Matte black manganese phosphate (black phosphate) finish
Specs
- Brand: FN
- Manufacturer Part Number: 36423
- Platform: AR-15
- Caliber: 5.56x45mm NATO
- Barrel Length: 18 in
- Gas System Length: Rifle length
- Bore/Chamber: Chrome lined
- Feed Ramps: M4 style
- Twist Rate: 1:7 RH
- Muzzle Threads: 1/2 x 28
- Gas Block Diameter: 0.750 in
Specifications
- Manufacturer:
- Fn
- Category:
- barrel
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Interfaces:
- Muzzle thread: 1/2-28
- Length:
- 18.0"
- Estimated velocity:
- 2,740-3,115 fps
- UPC:
- 8238644494458
- MPN:
- 36423
- Required Component:
- Yes
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