Anyone have any experience with one of these 1911's from Sig? http://www.sigsauer.com/CatalogProductDetails/1911-tactical-operations.aspx I'm looking for your feedback on this 1911 and the Sig line of 1911's as a whole. Obviously they're no Wilson or Brown but as far as a production gun, They don't seem too bad. I'd like to hear from you 1911 guys and see what you think about them. Thanks everyone!