Here's description from Youtube page
The AF2011-A1 obviously features a number of very special parts, such as the single slide, the single frame, the single spur double hammer, the single grip safety, the single body double mainspring housing and the single double cavity magazine floor plate, the long and double magazine latch, the special barrel bushings and the hold open lever and side lever safety with long shafts: but the most interesting feature of the new pistol which we strived to keep during the development of the project, is the interchangeability of most internal parts, which come as standard 1911 replacement parts. These include the firing pins, the firing pins plates, the sears groups, the triple springs, the inner parts of the mainspring housings, the recoil springs and recoil springs rods, the magazine bodies and inner parts, the sights (including after market adjustable sights) the grips and grips screws and bushings.
The AF2011-A1 ("Twenty Eleven" for aficionados) can be ordered either with 2 independent triggers and one sear group (left or right, with user-interchangeability for right or left operations) or with 2 triggers permanently joined and the choice of 1 or 2 sear groups.
The AF2011-A1 is available in mirror finish Deep Blue or with a 3400 Vickers surface hardness White Ash Nitrite coating.
Doppel Glock, say hello to your competitor. 1911 vs Glock has entered a new stage.