IOS for Red Dot. 45acp Comped eliminates muzzle flip. Stays on target. No marks. Still as new. French Border. 1 piece Magwell. 14kt gold dot. Comes with Rail scale grips come with pistol Not ivories. Add 450 for additional fancy Ivories. $4195 w/Rail scales. $4500 Ivories. Was almost 6k out the door. 817-296-9704 Don't know why or how but this slide has got to be on bearings because it is that smooth. Legit Craftsmanship.