45 ACP 1911 Pistol Build Kit (5" Barrel, Government Length) with 80% Black Frame w/ Free Portable Handgun Lock Box



Take part in our great country’s Military history; the 1911 pistol with this complete build kit.  Invented by John Moses Browning in 1911, the 1911 pistol was commissioned as the US Army’s (and the US Marines’ and US Navy’s in 1913) official sidearm until it was replaced by the Beretta in 1986.  The 1911 carried soldiers through more conflicts and wars than any other firearm used.  Exercise your Second Amendment right, and do it with a clone of very pistol that served our country so greatly for so long.

This build kit gets you everything you need to complete your updated 1911, save for a 1911 jig, mags and ammo.  You get a government-sized 80% frame that’s been anodized in black and made from 7075 heat-treated aluminum.  Being made from aluminum makes for a lighter carry than your standard steel 1911 frame.  You also get a quality slide-and-parts kit that comes with all the pieces, pins, and springs you need to finish your own workhorse.  Simply finish the cutting on your frame, and build away.

80% 1911 Frame Specs:

  • Material:  7075 heat-treated aluminum
  • Size:  Government (made to be used with 5″ slide kits)
  • Finish:  Anodized
  • Attachment point:  None

Benefits Of This Frame:

  • 60% lighter than steel 1911 frames
  • No FFL Required for purchase
  • Made in the USA!

Slide and Parts Kit Features:

  • GI slide serrations
  • Completely machined
  • Snag-free Novak-style rear sight
  • Sights pre-installed
  • Parkerized finish
  • Fits .45acp-chambered non-ramped standard barrel
  • Complete set of 1911 .45acp small parts included

Gun Case Features:

  • Set your own combination
  • Small enough to be concealed at home or in your car
  • Durable steel construction and scratch resistant
  • Includes a coated steel anchor cable to attach to immovable objects
  • Foam interior protects your pistol

*Note: This build kit does NOT include a 1911 jig.  

No FFL required  Made in the USA  Lifetime Warranty

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, 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.