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Brownells BRN XM177E2 Complete Upper Receiver in black.
- XM177E2 complete upper receiver assembly
- 11.5-inch barrel length
- 1:12 twist rate rifling
- Black finish
- XM177E2 military specification design
Caliber: 5.56 x 45
Specifications
- Manufacturer:
- Brownells
- Category:
- upper-receiver
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Length:
- 11.0"
- UPC:
- 050806001091
- MPN:
- 050806001091
- Required Component:
- Yes
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$677.99
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