I have a sig fuse with the sig Romeo enclosed red dot is the sig lock red dot is super sturdy doesn't move at all and give you 100% co-witness comes with factory box and 1 17rd and 2 21rd mags and everything from factory in box and also have the factory box for the red dot looking to trade mainly. It's a great shooter red dot is super clear and it can be a dot or circle and circle with dot has all 3 options for the optic.  REDACTED