The Bonesaw Slide is an exclusive slide cut we developed for Reactive Gunworks. It features two optional side windows (L & R), and aggressive top serrations. *Slide Serration count will change due to length of slide. If the Agency Optic System is selected, the slide will come equipped with an AOS Iron Plate. AOS Optic Plates are SOLD SEPARATELY. (All slide work is completed on a customer supplied Slide)