Try getting Blade-Tech Concealx holster from http://www.prostyleinc.com
/ I caled their 800 number and had a nice chat <do not rember his name> and then ordered Concealex from them for my 1911. Now to just wait until it arives, should be any day!!!
I also have the PT bar dot on the 1011 Novak lo mount sights. They went dim after about 4 1/2 years. Sent them in and were replaced and upgraded <red dots added on the side of the green bar> for less than $50.00 total. Really happy with them http://www.ptnightsights.com