Real time inventory. No backorders. Ships within 3 - 5 Business Days!

10 of 10 Items
10 of 10 Items

 Lightweight aluminum 1911 80% frames from Stealth Arms.

Want to build an upgraded, high-speed 1911 from scratch? Tired of paying off-the-shelf premiums at local gun stores? You've seen those $2,500 1911s -- why bother when you can customize it yourself from the frame to the slide? These aluminum 80% 1911 frames and jig components come from Stealth Arms, a quality American maker.

1911 Frames and Parts Kits in .45 ACP and 9mm

Here you'll find the frames, jig, and parts required for assembling your custom shooter like a true gunsmith. We've sourced complete .45 ACP and 9mm 1911 parts kits made to fit each available frame. Pair your kit and frame up with the Stealth Arms Phantom Jig, and you're well on your away to building and assembling!

1911 Parts Kit: What's Included?

  • Steel Slide
  • Slide Stop
  • Barrel, Link, Pin
  • Barrel bushings
  • Adjustable Trigger
  • Grips
  • Grip Safety
  • Grip Screws & Bushing
  • Hammer
  • Hammer Strut
  • Sear
  • Mainspring Housing
  • 11-Piece Pin Set
  • 7-Piece Spring Set
  • Magazine Catch Assembly
  • Firing Pin Stop
  • Extractor
  • Thumb Safety
  • Disconnector
  • Plunger Tube
  • Ejector
  • Recoil Guide
  • Novak Fixed Sights

All of the components of each parts kit are manufactured from chromoly steel or forged 7075 aluminum, coupling strength and wear resistance with lightweight functionality.

Your 1911 build awaits.


DISCLAIMER: If you are new to the world of DIY gun building, you likely have a lot of questions and rightfully so. It’s an area that has a lot of questions that, without the correct answers, could have some serious implications. At, we are by no means providing this content on our website to serve as legal advice or legal counsel. We encourage each and every builder to perform their own research around their respective State laws as well as educating themselves on the Federal laws. When performing your own research, please be sure that you are getting your information from a reliable source.

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.