Genuine Ruger factory Picatinny rail base for Mark III, Mark IV, and 22/45 pistols with factory-drilled receivers; durable aluminum construction allows mounting optics while retaining original iron sights.
Scope Bases
Ruger Mark III Mark IV 22/45 Picatinny Rail Base Accessory
$13.00
Ruger factory Picatinny rail engineered to 1913 standard—mount optics while keeping your original iron sights on Mark III, Mark IV, and 22/45 pistols.
Availability: In stock
Ruger / Sturm, Ruger & Co.
| Weight | 1 lbs |
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| Dimensions | 5 × 2.5 × 2 in |
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