Recently me and my dad both purchased Ruger 1911's. They are execellent guns and are accurate. My dad decided he wanted fiber optic sights on his so we took it to Gander Mtn gave it to the gunsmith told him what sights we wanted and he said he would call when he finished. A couple days later he calls and says that the sights we ordered from Novak which by the way is the advertised sights on the sr1911 wont fit he says they are a different cut. So I look on the ruger forums and someone said that Novak sights would fit so I am confused anyone know anything about this.