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Ruger Mark III, Mark IV & 22/45 Picatinny Mount, w/ Pre-Drilled Recievers 90623 Color: Black,

Ruger Mark III, Mark IV & 22/45 Picatinny Mount, w/ Pre-Drilled Recievers, Black, RUG90623
Ruger Mark III, Mark IV & 22/45 Picatinny Mount, w/ Pre-Drilled Recievers, Black, RUG90623
Ruger Mark III, Mark IV & 22/45 Picatinny Mount, w/ Pre-Drilled Recievers, Black, RUG90623
1 of 2 images
Ruger Mark III, Mark IV & 22/45 Picatinny Mount, w/ Pre-Drilled Recievers, Black, RUG90623
Ruger Mark III, Mark IV & 22/45 Picatinny Mount, w/ Pre-Drilled Recievers, Black, RUG90623
2 of 2 images
Ruger Mark III, Mark IV & 22/45 Picatinny Mount, w/ Pre-Drilled Recievers, Black, RUG90623

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Questions & Answers
Can you still use iron sights with this mount? Expert Answer

The Ruger Mark III, Mark IV & 22/45 Picatinny Mount will fit factory drilled receivers and will still allow you to use your original iron sights.

by Ethan, Gear Expert, October 27, 2022
My mark IV 22lr model 40105 has two screw holes on top of the barrel. Would this be where I mount the rail? Expert Answer

The Ruger Mark IV model 40105 has a drilled and tapper receiver. The holes on the top are designed for a Picatinny or Weaver rail to be mounted on top. The Ruger Mark III, Mark IV & 22/45 Picatinny Mount, will work with that model Ruger Mark IV.

by Hunter, Gear Expert, August 11, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Versitile mount at a great price by WeeHooker, November 1, 2018
This mount is unique in that it can be mounted in two ways. One way it allows you to mount it just in front of the the rear sight without having to remove it. This way the rail overhangs the barrel by about an inch. The rail is low enough that you ca...
Read More...
6/6 found this helpful
Most Recent Reviews
Mark IV Rail by TI, Verified Owner, January 25, 2026
Just as advertised. Ruger rail. Easy to install. Works perfectly on Ruger Mark IV pistol.
Most Recent Reviews
Picatinny Mount for Rurger Mark IV hunter by John Siewny, Verified Owner, February 14, 2025
Fit my pistol perfectly. Screw included. Perfect mount for mounting my red dot.
Most Recent Reviews
ruger mark IV by Thomas, Verified Owner, October 1, 2024
Fit great looks like was part of purchase. Highly recommend.
Most Recent Reviews
Optics Planet rules! by Pocono Joe, Verified Owner, August 23, 2024
Another great product at a great price at Optics Planet. This Picatiny rail fit my Ruger Mark IV 22/45 perfectly. It was the perfect rail to mount the Ultradot I also purchased from Optics Planet.
Most Recent Reviews
Picatinny rail by Doctor doom, Verified Owner, July 25, 2024
Excellent picatinny rail which fits perfectly on Ruger Mark Ivy
Read All 12 Reviews
Color:
Black

Code: RT8-MT-18GN-RUG90623

MPN: 90623

UPC: 736676906239

$27.49

Product Info for Ruger Mark III, Mark IV & 22/45 Picatinny Mount, w/ Pre-Drilled Recievers

Ruger Picatinny Mount, Fits Ruger Mark III, Mark IV & 22/45 with pre-drilled recievers, Black Finish 90623image

WARNING: California`s Proposition 65

Specifications for Ruger Mark III, Mark IV & 22/45 Picatinny Mount, w/ Pre-Drilled Recievers:

Manufacturer: Ruger
Color: Black

Package Contents:

  • Ruger Mark III, Mark IV & 22/45 Picatinny Mount, w/ Pre-Drilled Recievers

Ruger Mark III, Mark IV & 22/45 Picatinny Mount, w/ Pre-Drilled Recievers Orderable Models

List of Orderable Models

  • Ruger Mark III, Mark IV & 22/45 Picatinny Mount, w/ Pre-Drilled Recievers, Black, RUG90623 , MPN: 90623 , UPC: 736676906239 , Code: RT8-MT-18GN-RUG90623
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