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13% OFF Night Sights

LUMNTEClick to Copy Coupon Code
Eligible models will have a savings offer and the coupon code to use below. Add the item to your cart and enter coupon code for savings on that select model! Limited time only. Cannot be combined with other promotions or offers.
Gun Make:
Ruger
Gun Model:
Ruger Mark II, Ruger Mark II 22/45, Ruger Mark III, Ruger Mark III 22/45, Ruger Mark IV, Ruger Mark IV 22/45
Front Sight Color:
Green
Rear Sight Color:
Red
Front Blade Height:
0.666 in
Rear Blade Height:
0.731 in
Illumination Color:
None
Sight Position:
Front and Rear

Code: 3GZ-AP1-TKPB02-TK26N0558BLK1

MPN: TK26N0558BLK1

UPC: 657768168437

$114.99

Product Info for TANDEMKROSS Ruger Mark Series Eagle Eye Fiber Optic Pistol Sight Set

The Eagle Eye Fiber Optic Sight Set for Ruger Mark Series gives you a bright sight picture and a low co-witness with common red dots when used with the TANDEMKROSS Shadow Mount V3 or V2 (see compatibility notes below). Designed with speed and simplicity in mind, the sights raise your sight picture for faster acquisition while maintaining a sleek profile when paired with an optic or solo!image

Whether youre building a competition-ready rimfire pistol, tactical plinker, or something else entirely, rapid target acquisition matters. The bright fiber and tall sight plane let you find your target in any situation while giving you peace of mind in case your electronic optic fails.

TANDEMKROSSs unique mounting solution for the rear sight installs quickly and securely. A dovetail insert and screw firmly fasten the rear sight to the receiver with no permanent modification required. This unique installation method smoothly blends the rear sight into the outside diameter of the receiver. Fiber colors are also user-changeable in seconds, allowing you to modify the sights to your personal preference.

Bright, simple to install, and made for the Mark Series: get your Eagle Eye Sight Set today.

The Eagle Eye Fiber Optic Sight Set for Ruger Mark Series is compatible with both standard and 22/45 variants of Ruger Mark II, III, and IV pistols with LITE or bull barrels with adjustable factory sights.

COMPATIBILITY NOTE: NOT compatible with fixed sight models, tapered barrel models, models without factory iron sights, or models with vent ribs/direct optic mounts (such as Ruger model number 43949): Cowitness not achievable with C-More Railway or C-More Slideride optic on Shadow Mount V2. An approximate lower-third cowitness achievable with all other compatible footprints on both V2 and V3 Shadow Mounts.

IMPORTANT: Gunsmith assistance strongly recommended for removing factory rear sight; Slight misalignment between the front sight mounting hole, optic mount holes, and rear sight dovetail typical on some receivers. Some of these elements may look slightly tilted relative to the others. Any possible misalignment will be emphasized with taller sights. The rear sight features unique rotational adjustment. This may not be enough to fully compensate for misalignment in worst case scenarios.

WARNING: California`s Proposition 65

Specifications for TANDEMKROSS Ruger Mark Series Eagle Eye Fiber Optic Pistol Sight Set:

Manufacturer: TANDEMKROSS
Gun Make: Ruger
Gun Model: Ruger Mark III 22/45, Ruger Mark IV, Ruger Mark II 22/45, Ruger Mark III, Ruger Mark II, Ruger Mark IV 22/45
Color: Black
Front Sight Color: Green
Rear Sight Color: Red
Fabric/Material: Aluminum
Front Material: Aluminum
Gun Type: Pistol
Attachment Type: Screw
Blade Height: 0.625 in
Front Blade Height: 0.666 in
Rear Blade Height: 0.731 in
Height: 0.625 in
Illumination Type: Fiber Optics
Illumination Color: None
Sight Position: Front and Rear
Mount Type: Dovetail

Features of TANDEMKROSS Ruger Mark Series Eagle Eye Fiber Optic Pistol Sight Set

  • Approximate lower-third co-witness with TANDEMKROSS Shadow Mount V3
  • Bright fiber optics and a tall sight plane for fast target acquisition
  • Fully adjustable rear sight and quick-change front light pipe
  • Sights are protected against mechanical failure for life by TANDEMKROSSs Lifetime Guarantee. Fiber optic light pipes are considered wearable parts and are guaranteed for the first six months after the time of purchase

Package Contents:

  • TANDEMKROSS Ruger Mark Series Eagle Eye Fiber Optic Pistol Sight Set

TANDEMKROSS Ruger Mark Series Eagle Eye Fiber Optic Pistol Sight Set Orderable Models

List of Orderable Models

  • TANDEMKROSS Ruger Mark Series Eagle Eye Fiber Optic Pistol Sight Set, Ruger Mark II and Ruger Mark III and Ruger Mark IV, Green Front and Red Rear Sight, Black, TK26N0558BLK1 , MPN: TK26N0558BLK1 , UPC: 657768168437 , Code: 3GZ-AP1-TKPB02-TK26N0558BLK1
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Last updated 2026-08-03 UTC.