Lobos RMR Mount


9 in stock

SKU: Lobos_Ruger_RMR Categories: ,


This low-profile mount for Ruger MARK series pistols allows the end user to mount a Red Dot Optic directly to the frame of the pistol. This allows for a much lower bore axis vs. picatinny rail/mount stack up and has been designed for a clean integrated look onto the pistol. The Mount is designed and machined in the USA from aircraft grade aluminum and Anodized black.

In addition to very low mounting surface for the Red Dot Sight (approximately .105in above the receiver), we’ve incorporated a unique 3d machined blend to bring some aesthetic appeal to the combination.

The product comes with the mount and necessary hardware for mounting. (Optic and Ruger pistol not provided)


  • Trijicon RMR
  • Holosun 507C
  • Holosun 508T
  • Holosun 407C

Compatibility Notice:

This base is not compatible with the Holosun 507K.  For a 507K compatible base please click here.

Some new models of Ruger MKIV uppers have a new mounting pattern on the receiver which is not compatible with this product.

The following models are NOT compatible with this mount:

MARK IV™ 22/45™ TACTICAL Silencer Shop Exclusive: 40179, 40182, 40181

MARK IV™ 22/45™ LITE Optics Ready: 43946, 43947, 43948, 43949

Drivers Required for installation:

  • Hardware for Mounting to the pistol : T15 Torx 
  • Red Dot Hardware: T15 Torx