The slide is precision machined to deliver a mounting procedure for common optic sights. With numerous adapter plates, you are able to swiftly and simply mount miniature red dot sights towards the rear from the Gen5 GLOCK slide, that has entrance serrations for a lot easier and more quickly manipulations. https://cruzhwkyk.bloggazzo.com/30056052/the-fact-about-glock-17-gen5-that-no-one-is-suggesting