Rock River Arms AR-15 A4 Complete Upper Receiver 450 Bushmaster 20 Chrome Moly Barrel 15 Handguard Black
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The Rock River Arms AR-15 Upper Receiver Assembly is designed to pin onto any mil-spec lower receiver. Just add an optic, or set of sights, and you are ready to send lead downrange!
Features
- Flattop upper receiver
- Mil-spec compatible
- Anodized finish
Specifications
- Manufacturer:
- Rock River Arms
- Category:
- upper-receiver
- Platforms:
- AR-15
- Weight:
- 18.8 oz (1.18 lbs)
- Length:
- 20.0"
- UPC:
- 842834125531
- MPN:
- 450B0587
- Required Component:
- Yes
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$629.99
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