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Colt M16 Replacement Barrel in 5.56 NATO for AR-15 platforms. This stripped 20 inch AR-15 barrel follows Colt's original M16 profile, featuring six-groove rifling with a 1:7 twist, M4-style feed ramps, and chrome lining. Barrels are configured for a carbine-length gas system with 1/2 x 28 muzzle threads.
Specifications
- Manufacturer:
- Colt
- Category:
- barrel
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Interfaces:
- Muzzle thread: 1/2-28
- Length:
- 20.0"
- Estimated velocity:
- 2,740-3,115 fps
- UPC:
- 098289600349
- MPN:
- 401277
- Required Component:
- Yes
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$268.99
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