Why don't any of the big 1911 manufacturers make a stock 2011 frame? Are they something Infinity/SVI has a patent on? Kimber, Colt, Remington, Dan Wesson, Springfield, Smith and Wesson...as far as I know, none offer a 2011 frame (high capacity) in a 1911 platform. I'd love one in 10mm, but gosh, can't even find a mainstream one in 45ACP. Para had hi-cap frames back in the early 90's...and still does, but I've heard their quality is now in question. Maybe everyone but me likes the flat, seven round magazines.