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Rainier Arms RUC DI 5.56 NATO Partial Upper Receiver. Direct impingement operating system paired with the Rainier Arms Select barrel and Urban Combat Rail handguard. Available with 10.5 inch or 16 inch barrels. Bolt Carrier Group Included: No. Charging Handle Included: No. Magazine Included: No. Fits AR-15 platform. Finishes: Nitride on 416R Stainless Steel. Gas block journal size is .750 in. Handguard style is M-LOK with top Picatinny rail.
Specifications
- Manufacturer:
- Rainier Arms
- Category:
- upper-receiver
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Weight:
- 48 oz (3.00 lbs)
- Length:
- 10.5" - 16.0"
- UPC:
- 744985352098
- MPN:
- RARUCDI10CPU
- Required Component:
- Yes
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This is a bundled product that includes multiple components. The exact contents may vary - check the product description for more details.
• Complete assembly ready to use
• Multiple components included
• Value package pricing
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