I HAVE A UNIVERSAL M1 CARBINE THAT I AM FIXING UP. I SPOKE TO CHOATE MACHINE AND TOOL WHICH MAKES A FOLDING STOCK FOR THE M1. THEY PRESENTLY HAVE A FOLDING STOCK FOR THE M1 THAT IS DESIGNED FOR THE GI VERSION AND SPECIFICALLY STATES "WILL NOT FIT UNIVERSAL" BUT WHEN I WAS TALKING TO THE SERVICE REP SHE TOLD ME THAT THEY DID HAVE A FOLDING STOCK MADE SPECIFICALLY FOR THE UNIVERSAL CARBINE A COUPLE YEARS BACK BUT WAS NOW DISCONTINUED. DOES ANYONE HAVE ANY INFORMATION ON THIS. I AM SEARCHING FOR ONE OF THESE STOCKS. MAYBE SOMEONE HAS ONE FOR SALE OR A COMPANY THAT BUYS FROM CHOATE STILL HAS ONE LAYING AROUND. ANYBODY?