Brn-4(R) Complete Upper Receivers - Brn-4 5.56mm 10.4'''' Med Bbl Complete Upper W/9'''' Handguard
by Brownells
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As per Product B, a complete upper with 10.4'' Med Barrel and optional 9'' handguard; Brownells; 5.56x45 NATO; includes muzzle device and gas system.
Specifications
- Manufacturer:
- Brownells
- Category:
- upper-receiver
- Platforms:
- AR-15
- Length:
- 10.4"
- UPC:
- 050806001992
- MPN:
- BRN4-CU-10.4M
- Required Component:
- Yes
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