Holosun 507K red dot sight installed on an Armadyne 3/8-inch Dovetail ModMount on a Ruger rimfire rifle.

3/8" Dovetail Mount for Holosun 407K/507K

$49.95
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Holosun 507K red dot sight installed on an Armadyne 3/8-inch Dovetail ModMount on a Ruger rimfire rifle.
  • Holosun 507K red dot sight installed on an Armadyne 3/8-inch Dovetail ModMount on a Ruger rimfire rifle.
  • Holosun 507K red dot sight installed on an Armadyne 3/8-inch Dovetail ModMount with a vertical spacer on a Ruger rimfire rifle.
  • Holosun 507K red dot sight installed on an Armadyne 3/8-inch Dovetail ModMount on a Ruger rimfire rifle.
  • Holosun 507K red dot sight installed on an Armadyne 3/8-inch Dovetail ModMount with a vertical spacer on a Ruger rimfire rifle.
3/8" Dovetail Mount for Holosun 407K/507K

3/8" Dovetail Mount for Holosun 407K/507K

$49.95

Optic Compatibility

This mount fits the Holosun 407K and 507K using the Shield Modification 1 footprint.

ModMount Spacers

Use spacers to raise the optic or offset by 45 degrees!

Black ModMount spacers in 4 mm, 6 mm, and 8 mm heights arranged side by side.

ModMount Spacer

ModMount Spacer
$14.99