Harrington & Richardson Retro 723 14.7" AR-15 Barrel Assembly 5.56 1:7 Carbine Length
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Harrington & Richardson 14.7 inch pencil barrel constructed from 4150 chrome-moly vanadium steel with parkerized finish and chrome lining. Features a 1/2-28 threaded barrel, 1:7 twist rate, and carbine gas system. Includes M4 extension. Suitable for Retro or K.I.S.S builds.
Specifications
- Manufacturer:
- Harrington & Richardson
- Category:
- barrel
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Length:
- 14.7"
- Estimated velocity:
- 2,650-3,025 fps
- Required Component:
- Yes
Estimate only. Based on caliber + barrel length bucket. View details
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