Ruger Mark II, II, IV Mounts

About the Ruger Mark Series Mounts

This Armadyne Manufacturing series of mount is designed to replace the stock Picatinny rail for both the Mark Series of Ruger pistols. These mounts are designed to be compatible with a wide range of red dot optics. The mounts are machined out of aluminum and painted with Cerakote H-series which provides great scratch and heat resistance. The mount attaches to the pistol receiver using two #6-48 screws that are provided with every mount.

The standard mount attaches to the receiver above and forward of the ejection port. The midmount series attaches directly over the ejection port.

Incompatible Models

The Ruger Mark IV 22/45 Tactical Pistol by Silencer Shop is not compatible with this line of mounts. The screw spacing of these models (SKU: 40179, 40182, 40186, and 40181) is not compatible with the standard Mark Series format. If you are unsure please reference this drawing. If you are looking for mounts for the Silencer Shop Exclusive please see our lineup here!

Certain models of the Davidson’s Distributor Exclusive Mark IV Lite are also incompatible due to screw spacing and interference with the take down pin. (SKU: 43946, 43947, and 43948)

Additional Information

Please reference this page for screw threads references.

Please contact us if you have any questions about this product line!

Photo Gallery

Ruger Mark IV with Armadyne Manufacturing Vortex Venom mount.
Ruger Mark series with Armadyne Manufacturing Shield mount
Ruger Mark Serries with Armadyne Manufacturing Trijicon RMR mount
Ruger Mark IV with Armadyne Manufacturing Trijicon RMR mount.