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Ruger AR-556 rifle chambered in 5.56x45mm NATO with a 16 inch barrel and 30 round magazine. Compatible with free-float or standard handguards and AR-style accessories.
Specifications
- Manufacturer:
- Ruger
- Category:
- lower-receiver
- Length:
- 16.0"
- UPC:
- ECOM00534782
- MPN:
- 638864
- Required Component:
- Yes
- Complete Firearm:
- No
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