The ADM Aimpoint AD-68 Mount Series provides a premium mounting solution for Aimpoint M68/CompM2/PRO and other 30 mm tube-diameter optics. Machined from billet 6061-T6 aluminum with a hard-coat Type III Mil-Spec anodized finish, these mounts offer durable, lightweight performance and a reliable, repeatable return to zero. Featuring ADM's patented Quick-Detach Auto-Lock lever system, each model allows fast on/off installation and adjustable lever orientation without the need for specialized tools. Available in multiple profile heights and configurations - Cantilever, High, Low, and Absolute Co-Witness - in both Standard and TAC lever styles and Black or Flat Dark Earth finishes, the AD-68 series lets you tailor your optic height and position for the perfect co-witness or lower-1/3 sight picture on a wide range of platforms. Features: Precision CNC-machined from 6061-T6 aluminum for strength and reduced weight. Hard-coat Type III Mil-Spec anodized finish for corrosion and wear resistance. Patented QD Auto-Lock lever system for tool-free attachment, secure clamping, and repeatable zero. Adjustable lever can be configured to lock forward or rearward for clearance and preference. Multiple mounting heights and styles - Cantilever, High, Low, Absolute Co-Witness - to suit diverse shooting needs. Compatible with standard Picatinny rails and accommodates rails that are in or out of spec. Available in Standard (STD) and Tactical (TAC) lever variants and Black or Flat Dark Earth finishes. Designed for 30 mm optic tubes, ideal for Aimpoint and similar red-dot sights. AD-68 Centerline Height Guide: Low-Profile: 1.19" Co-Witness: 1.54" Lower 1/3: 1.70" High: 1.93" American Defense Manufacturing ADM Aimpoint AD-68 FDE Tac Lever Cantilever 1/3 Centerline 1.70" Mount AD-68-CTACRFDE