1911 80% COMMANDER/OFFICER BUILD KIT 4.25".45 ACP BILLET 7075 ALUMINIUM FRAME


This kit contains all parts needed to finish your Commander/Officer 80%1911. This is a combo kit with Commander 4.25 slide with an Officer 6rd frame.

This is a not an FFL item. This is not a complete frame and still requires additional machining to be done.

Frame is 7075 Billet Aluminum 

4 Operations left to be completed are

  • slide rail 
  • barrel seat
  • hammer hole
  • sear hole
  • Beavertail safety fitting (personal preference)

Kit does not come with sights or a magazine.

Parts list includes

  • 80% 1911 Frame in series 80. 
  • Frame is 7075 Billet Aluminium.
  • Forged slide in 4140 Carbon Steel slide is cut for Novak sights.
  • Forged 416r match grade barrel. 
  • Match barrel bushing ss
  • Plunger tube ss
  • Internal extractor ss
  • Skeletonized trigger ss
  • Beavertail safety ss
  • Mainspring housing ss
  • All fire control parts ss
  • Spring kit
  • Pin kit ss