Out of stock
SKU: 602588
UPC: 053506025886
MPN: 602588
The Williams Fire Sight Set for Ruger MK III/IV with DVTL Base is a precision open sight system designed for shooters who demand accurate, reliable target acquisition on their rimfire pistol platforms. Built by Williams Gunsight Co.—a name synonymous with professional-grade iron sights across law enforcement and military arsenals—this sight set addresses a critical gap in factory Ruger Mark series ergonomics. Whether you're running a Ruger MK III or the updated MK IV, this sight package restores the shot-placement accuracy that shooters expect when precision matters, from competitive rimfire events to duty training scenarios.
This sight set integrates seamlessly with the DVTL (dovetail) base mounting system, engineered to fit the Ruger MK III and MK IV frame dovetail without modification. Williams sights are manufactured to exacting standards, featuring high-visibility fire-sight elements that enable rapid target location in variable lighting conditions—a critical advantage in training drills or defensive scenarios. The open sight design minimizes parallax error and provides an unobstructed sight picture, allowing shooters to focus on fundamentals and follow-up shots. The compact footprint (4.15 x 0.45 x 6.8 inches) and minimal weight (0.1 lbs) ensure the sight set does not impact the natural handling characteristics of your Ruger platform, maintaining the pistol's balance and quick-draw responsiveness.
Shooters upgrading Ruger MK III/IV platforms for precision shooting, tactical training, or competitive rimfire disciplines will find this sight set essential. Installation is straightforward: the DVTL base secures into the factory dovetail slot with no gunsmithing required, making this an ideal upgrade for end-users seeking immediate accuracy improvements. Law enforcement trainers, competitive shooters, and firearms instructors frequently specify Williams sights for their durability and zero-retention reliability across high-volume training cycles. If your Ruger Mark series pistol lacks an aftermarket sight upgrade, this Williams Fire Sight Set delivers field-proven performance at a practical price point.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.