The GORILLA MACHINING BATTALION GM-15 16.5” Rifle upper is designed as a fully Mil-spec compliant pistol series upper for every level of shooter. This pistol upper has the same level of quality and performance that you have come to expect from all of GORILLA MACHINING products Made In USA. It has been configured at a price range that is affordable to shooters of any budget without sacrificing features and quality.
Each component is manufactured to Mil-spec standards and backed by GORILLA MACHINING .
NOTE: Some states and areas, like California, New York, New Jersey, Connecticut, Massachusetts require certain options and modifications.Please email us [email protected] for modifications price varies on each modification. Please check with your local FFL if you have questions regarding legality as we cannot be responsible for laws in every state or county.
NOTE:This item is an NFA (less than 16" overall barrel length) upper when used on a rifle lower. :
- GM AR15 M4 Carbine 16,5" BR 1:7 Twist Barrel Black Nitride
- GM AR15 Stainless Steel Carbine Gas Tube
- GM AR15 7075 Aluminum Upper Receiver Fully MIL-STD M4A4
- GM AR15 Mil-Spec Forward Assist and Dust Cover
- GM AR15 6061 Aluminum Picatine Gas Block
- GM AR15 Mil-spec M16 Double Heat Shield Handguard
- GM AR15 6061 Aluminum Standard Charging Handle
- GM M16 Bolt Carrier Group
- GM AR15 Delta Ring Assembly with End Cap
- NO FLASH HIDER UNLESS ADDED
- Gorilla MFG Enhanced Upper
- Gorilla MFG Lifetime Warranty