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Williams™ WGRS-Mini-14/30 Guide Receiver Peep Sight Ruger Mini-14 Ranch Rifle and Mini-30 - 20590

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Quick Overview

Williams™ WGRS-Mini-14/30 Receiver Peep Sight 20590 For the Ruger Mini-14 Ranch rifle and Mini-30. The Williams™ WGRS-Mini-14/30 Peep Sight 20590 allows for highly accurate open sight shooting. 

Availability: Backorderable



Williams™ WGRS-MINI-14/30 Guide Receiver Peep Sight 

The Williams™ 20590 WGRS-Mini-14/30  Receiver Peep Sight is specifically designed to fit the Ruger Mini-14 Ranch rifle and Mini-30. Williams™ WGRS-Mini-14/30 Receiver Peep Sights offer shooters unmatched open sight visibility at longer distances than standard fixed open sights. The Williams™ WGRS-Mini-14/30 Receiver Peep Sight is compatible with a front fiber optic fire sight. Williams™ Fire Sights gather ambient light and reflect it back to your eye, enabling faster target acquisition. Williams™ Sights do not use artificial light sources to create their sight visibility, making them legal to use in states that do not allow artificial light sources on your firearm while hunting. 

This Williams™ WGRS-Mini-14/30 Sight Set 20590 fits the following firearms:

  • Ruger Mini-30
  • Ruger Mini-Pre Series 580
  • Ruger Mini-Series 580 and Newer

The Williams™ Fire Sight Set 20590 DOES NOT fit any other firearms than those listed above.

  1. good product review by DR. Ellsworth on 6/26/2017

    Good quality product & easier to adjust than factory ruger rear sight, attachment hardware needs to be secured with lock tite but over all i am satisfied.

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Most items ship within 1 business day. We ship orders from our warehouse Monday through Friday. If an in-stock order is placed on Friday evening, Saturday or Sunday, it may not ship out until the following Monday. We rush-ship directly to customer's doors throughout the United States. Depending on the shipping method and area of the country, orders can arrive between 1 and 7 business days. 


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warning-iconWARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to -