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Williams Gun Sight Ghost Ring Ruger Mk II, III & IV Bull Barrel Models - Fiber Optic Blade
$88.95 $73.99 Save 17%
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Most Helpful Positive Review Beautiful on my MKIV Target Pistol
As a Davison, MI resident Williams gunsight has always been my go-to for gun smithing and sight fitting. The discounted price that OP offered and the reputation of WGS, I knew that the dovetail would be a nice fit making installation easy to do it myself.
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Great sights

by Josh, Verified Owner from WI, United States Written on March 27, 2026
These sights work great, love the fiber optic ghost ring. Makes target acquisition very easy. Huge upgrade from the factory sights on my Ruger Mark IV 22/45.
Would recommend: Yes
Was it helpful to you? Yes | No

Solid Upgrade

by StalwartStoat, Verified Owner from MT, United States Written on January 30, 2026
Though the bar is pretty low, a great improvement over the factory MKIV iron sights. Make sure you order the proper set for your gun; notice the reviews complaining of POI way high or way low - read the manufacturer instruction on fitment. Do not attempt install without a vise and brass drift.
Very happy with fit and function. They work with a .22 suppressor.
Would recommend: Yes
Was it helpful to you? Yes | No

William’s Ghost Ring Sights for Ruger MK 3 and MK 4 w/bull barrels

by Mad Dog, Verified Owner from OH, United States Written on May 19, 2024
These sights were exactly what I was looking for. I’m older and my vision isn’t what it use to be and these sights will definitely help with that. Good quality, good price and easy to install.
Pros:
  • price and quality
  • Price and quailty
Cons:
  • None
Would recommend: Yes
1 of 1 found the following review helpful.
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