Picatinny red dot mount with QD mechanism | Docter footprint Mossberg MC1 while a rear sight machined

while a rear sight machined into the plate body keeps a usable co-witness iron sight without adding stack height

Low-angle position suits a forward-tilted thumb grip — consistent reference across draws

The sight carries a 4 MOA red dot

Key specifications

Picatinny red dot mount with QD mechanism | Docter footprint Mossberg MC1 while a rear sight machinedSteel Picatinny red dot mount, compatible with any red dot sight built to the Docter footprint whatever the optic's brand. It clamps onto any Weaver or Picatinny rail and holds the optic over the bore. A quick detach lever lets you remove and refit the optic without tools. The full red dot compatibility list is below. Docter footprint accepts any red dot built to this footprint, not just a single brand Quick detach rail clamp clamps onto any Weaver or