Tactical Machining recently released their new TM Recon 80% 1911 frame. As with 80% AR lowers an FFL or paperwork is not required and you’ll have to finish the remaining 20%, which include the hammer and sear pin holes, barrel seat and slide rails. They’re CNC machined from 4140 ordinance grade steel and include a MIL-STD-1913 picatinny rail. They retail for $159 over at Tacticalmachining.com.