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Aimpoint Comp M4 Mount

The AD-CM4 Mount is designed for the Aimpoint Comp M4 and is available in low, co-witness, and lower third co-witness ( for the low mount, the CM4-S requires the Low-S Mount, due to the design of the optic. The CM4-S compatible with the co-witness and lower third mounts ). It is precision machined from 6061 T6 aluminum and finished in hard coat T3 Mil-Spec anodize. It features the Patented QD Auto Lock Lever system in either standard or TAC design to accommodate both in spec and out of spec rail systems.

1.07" optical centerline with L mount

1.3" optical centerline with LS mount

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  • The AD-CM4 Aimpoint CompM4 mount features the Patented QD Auto Lock™ Lever system.
  • Does not require proprietary tools for adjustment.
  • Can be adjusted with your finger or a flat blade screwdriver.
  • Lever can be configured to lock to the front or the rear.
  • Superior clamping surface to insure maximum rail engagement.

Materials & Construction

  • The AD-CM4 Aimpoint CompM4 mount is precision CNC machined from a block of 6061 T6 aluminum.
  • Finished in hard coat type 3 Mil-Spec anodize for a rock hard lasting finish.
  • Fully adjustable to fit both in spec and out of spec rail systems.
  • American Defense MFG, LLC. products feature a lifetime warranty.
  • Features the Patented QD Auto Lock™ Lever system.
  • Made with pride in the U.S.A.


  • Weight: 2.40 ounces

FFL Terms and Conditions - Any items placed on the same order as a firearm/lower receiver will also be shipped to the FFL. If you would like additional items shipped to you directly, please place them on a separate order. To expedite your order, please have your dealer fax or email their FFL to us. If the dealer you are using to transfer a firearm has not sent us a currently updated FFL to put on file, there will be an extended period of time needed to process your order. Due to the high volume of orders, please allow up to two weeks for delivery of firearms. Email: [email protected].

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