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9mm / 5" Government / Tactical Anodized Black Frame

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The 9MM Government Tactical 1911 80% Frame is CNC-Machined using 7075 heat-treated aluminum. These 1911 80% frames are made from aluminum to cut down on weight, resulting in a frame that's 60% lighter than a steel frame. Using a lightweight material allows for better everyday carry and control. 

Grab a 9mm 1911 build kit for your frame!

State Laws Vary

This is a 1911 frame blank. It is only partially fabricated. It cannot be made to operate in its current state, and is not considered a firearm under federal law. State laws vary. This frame blank is restricted in some states. See shipping restrictions.

1911 80% Frame Features

  • Low-Profile Tactical Picatinny tactical rail
  • Manufactured to be used with a 5” barrel
  • Constructed from 7075 heat treated aluminum
  • 60% lighter than steel 1911 Frames
  • Proudly made in the U.S.A. (Ohio)
  • Made for use with Clark/Para ramped 9mm barrels

WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov

Shipping Restrictions

Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily.

80-Lower.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.


We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, Hawaii, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.