Has anyone located any of these for the New Vaquero .45 Colt? Hogue says their 83000 is for old Vaquero only and will not fit the XR3 7/16" backstrap of New Vaquero. Hogue also advised that shimming the 83000 might suffice till (if?) they make a grip to fit. Ruger web site show 19911 might fit (not sure) but they show it out of stock.