Apex Tactical Specialties Optic Mount Features The Apex Optic Mount is machined from a solid billet of steel giving it the strength needed to keep an Aimpoint ACRO P-1 P-2 or Steiner MPS locked in place through the recoil of repeated firing. The black oxide finish adds corrosion resistance while keeping the mount s profile low and unobtrusive on the slide. Because the mount attaches directly to the factory Glock MOS cutout no additional machining or slide modification is required for installation. All mounting screws are included in the package and Apex recommends torquing them to 15 inch pounds after cleaning the slide for the most secure fit. This mount is compatible with a wide range of Glock MOS equipped slides including the G17 Gen4 G19 Gen4 and Gen5 G34 Gen4 and Gen5 G35 Gen4 MOS G40 Gen4 G41 Gen4 and G45 MOS giving shooters flexibility across multiple Glock platforms. Pairing an ACRO or MPS directly to the slide through this mount keeps the optic s mounting point low and close to the bore axis supporting a more natural sight picture during fast target transitions. Apex manufactures this mount entirely in house in Arizona reflecting the company s broader reputation for precision made firearm components. This optic mount gives Glock MOS owners a dedicated secure way to run premium enclosed emitter optics. Apex Tactical Specialties Optic Mount Specifications Manufacturer: Apex Tactical Specialties Model: Optic Mount for Glock MOS Compatible Hosts: Glock MOS Slides Aimpoint ACRO P-1/P-2 Steiner MPS Color: Black Material: Billet Steel Mount Type: Direct Mount Available At: GrabAGun