Ruger Mark IV Shield Mount

This mount is compatible with the following optics.

• Shield SMS
• Shield RMS
• SIG Romeo Zero
• Vortex Defender CCW

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.