“BOFA” Breathe of fresh air ports. (Not available on CZ 75 models because of the barrel bushing placement.) This style port has been around for quite sometime, basically a comp cut into your slide. Rifling is reduced with this port, we will polish and inspect the bore to insure contuined reliablity.
Moving the front sight is avaible and will include a black sight.
We suggest that you add coating to your slide, however we do not make you. Stainless slides do not need coating as much as carbon steel slides do. Both can rust (yes stainless can rust) it all depends on the grade of metal and the conditions in which the slide is in.