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Williams™ WGOS-Special Open Sight Less Blade - 1571

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Quick Overview

The Williams™ WGOS-Special Open Sight Less Blade 1571 is ideal for mounting various open sight configurations on a variety of firearms 

Availability: In stock



Williams™ WGOS-Special Open Sight Less Blade

The Williams™ WGOS-Special Open Sight Less Blade 1571 is ideal for mounting various open sight configurations on a variety of firearms. Using the measurements below you can easily select the correct size for your gun. Please note that some firearms may require drilling and tapping to accommodate the Williams™ WGOS-Special Open Sight Less Blade 1571 as the sight uses two 6X48 screws to attach the base to the blade. 

WGOS-Special Open Sight Less Blade is .100" Higher than Medium.

  1. Perfect fit ! review by DS Tahoe on 6/27/2017

    for a sportered Spanish Mauser, Mannlicher style in 7x57 mauser, the rifle had a 29\" barrel that was badly rusted and pittted the last 7\"-8\" of barrel. So I chopped it to 20\" & re-crowned it, and used the Williams Streamlined Ramp up front w/Williams Gold Bead to go with the WGOS base and a 3/16\" U-notch blade. What an awesome combination! Williams sights are Great !! Nice sight picture and a clean look on the gun. Very 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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If you are not 100% satisfied with your order, you can return it to us for a refund or exchange within 30 days of delivery. We accept returns on all products that have not been used or registered, no questions asked. All returns are subject to a 5% Re-Stocking Fee. To make returning an item easy, contact our friendly customer service representatives toll free 1-855-297-7000.

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 -