Midwest Industries MK2 Aimpoint T2 Mount, 1/3 Co-Witness

The Midwest Industries MK2 Aimpoint T2 Mount (brand part no. MIMK2T21/3) sets an Aimpoint Micro T-1/T-2 at a 1/3 lower co-witness height, positioning the red dot in the lower third of the sight picture above standard-height AR iron sights. It bolts to a Picatinny or 1913 rail as a fixed mount rather than a quick-detach design, giving a solid, repeatable zero with nothing to work loose. It is machined as part of Midwest’s MK2 mount series, matching the fit and finish of the rest of the lineup. The 1/3 co-witness height suits shooters who want their irons visible as a backup without stacking the dot directly over them.

Key Specifications

• Optic compatibility: Aimpoint Micro T-1/T-2 footprint.
• Co-witness height: 1/3 lower, positions the dot in the lower third of the sight picture above standard-height irons.
• Attachment: fixed clamp, bolts directly to a Picatinny/1913 rail rather than a quick-detach lever.
• Series: MK2 mount line, shares the fit and finish of the rest of Midwest’s MK2 mounts.

Frequently Asked Questions

What does 1/3 co-witness mean for this mount? It sets the Aimpoint T2 dot in the lower third of the sight picture, so standard-height iron sights show up below the dot rather than directly behind it.

Is this a quick-detach mount? No — this is a fixed mount; Midwest also offers QD versions of the MK2 T2 mount.

Buy the Midwest Industries MK2 Aimpoint T2 Mount, 1/3 Co-Witness

Get a solid backup-iron-sight setup with your Aimpoint T2 — order the MK2 1/3 co-witness mount from Schaefer Defense and browse our full red dot mounts selection for more co-witness height options. Ships fast from our Lubbock, Texas gun shop.