I have an STI Trojan in 9mm with the standard STI Competition front sight and adjustable rear sight. It is my competition steel target gun. Looking to get a 5 inch 1911 with tritium low profile combat style sights in .45ACP that I could carry IWB or OWB. The competition sights tend to dig into my side when you try to conceal carry. STI Trojan? STI Lawman? Looks like in either case, the combat sights (tritium or not) are extra.