Product Title

TANDEMKROSS Shadow Picatinny Rail for Ruger Mark Series & 22/45

Product Description

The TANDEMKROSS Shadow Picatinny Rail for Ruger Mark Series and 22/45 is a lightweight, precision-machined optics rail designed to give shooters more control over red dot and scope placement without the bulky overhang of the factory Ruger rail.

Built from CNC-machined aluminum and finished with a durable anodized coating, the Shadow Rail offers a clean, low-profile upgrade for competition shooters, rimfire enthusiasts, and backyard plinkers alike.

Unlike the factory-style rail, the TANDEMKROSS Shadow Rail features a relieved ejection port area to help minimize failures to eject and promote more reliable cycling. The rail can also be used with factory iron sights still installed, giving you the option to remove your optic and use your sights without taking the rail off.

Key Features

• Mil-spec Picatinny rail for custom optic placement
• Relieved ejection port area helps reduce failure-to-eject issues
• No unsightly overhang over the barrel
• Works with fixed or adjustable iron sights in place
• Precision CNC-machined aluminum construction
• Durable anodized finish
• Includes installation screws
• Made in the USA
• Backed by the TANDEMKROSS lifetime guarantee

Available Colors

• Black anodized
• Red anodized
• Silver anodized

Dimensions

• Overall length: 3 3/8"
• Outside first rail to outside last rail: 2.9"

Supported Firearms

• Ruger Mark II
• Ruger Mark II 22/45
• Ruger Mark III
• Ruger Mark III 22/45
• Ruger Mark III 22/45 LITE
• Ruger Mark IV
• Ruger Mark IV Hunter
• Ruger Mark IV Target
• Ruger Mark IV Competition
• Ruger Mark IV Tactical
• Ruger Mark IV 22/45
• Ruger Mark IV 22/45 Tactical
• Ruger Mark IV 22/45 LITE

Fitment Note

Fits most factory drilled and tapped Ruger Mark Series pistols with the standard 3-hole layout, including Mark II, Mark III, Mark IV, Government, Hunter, Competition, 22/45, and LITE rimfire pistols.

Does not fit Ruger model 40179 Silencer Shop Exclusive or vent rib models such as 43949.