Ruger Mark IV Holosun 407K/507K Midmount

$39.99

Lightweight optics mount for the Ruger Mark IV. For Holosun K serries.

Ruger Mark IV Modified Shield Midmount 1

13 in stock (can be backordered)

#6-48 Flat Head Screw - 1/8

195 in stock

#6-32 Cap Head Screw - 3/8

214 in stock

SKU: MK4-HOL-507K-MID Categories: ,

Armadyne Manufacturing is excited to introduce a mounting solution specifically for the Holosun 407K/507K and EPS footprint micro red dot sights specifically for Ruger Mark IV. This low profile and lightweight mounting plate allows you to attach your Holosun 407K/507K or EPS footprint micro red dot on your Ruger Mark IV.  Mounting hardware included for the Holosun 407K/507K is included.

Manufactured in the USA!

Included with purchase are 2x 6-48×1/8 screws and 2x 6-32 x 3/8 screws.

2X 6-48 x 1/8 (Using  for securing the mount to the receiver) #6-48 Flat Head Screw

2X 6-32 x 3/8 (Used for securing the optic to the mount) #6-32 Cap Head Screw

Designed and Manufactured in the USA

Our mounts are proudly designed, manufactured, and sold right here in the USA. Each mount begins as a billet of 6061-T6 aluminum and is CNC machined in our Lincoln, Nebraska shop to exacting standards. After machining, we sandblast and finish every mount with H-Series Cerakote—a two part, heat cured ceramic coating that delivers superior scratch resistance while preserving dimensional accuracy. We take pride in supporting American manufacturing and source our raw materials from companies that share the same commitment.

Ruger MK IV Compatibility:

The following models are NOT compatible with this line of mounts.

Ruger Mark IV Tactical Silencer Shop Exclusive: 40179, 40182, 40186, and 40181

Ruger Mark IV LITE Optics Ready: 43946, 43947, 43948, and 43949

Please see our Silencer Shop line and Optics Ready line for mounts compatible with the above models.