Harrington & Richardson Early 604 Air Force Complete Upper Receiver, 1/12 Twist, Gray
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Early Air Force 604 style complete upper receiver in gray Type 3 hard coat anodized finish. Includes barrel with 1/12 twist, non-serrated chrome bolt carrier group, and 3-prong flash hider. Hand fitted and assembled in the USA.
Specifications
- Manufacturer:
- Harrington & Richardson
- Category:
- upper-receiver
- Platforms:
- AR-15
- MPN:
- HR516551639490
- Required Component:
- Yes
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