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Extreme Service Rear Sights for the Ruger SR1911 Pistol

For the Ruger SR1911 Pistol with Factory Adjustable Rear Sight

This Harrison Design Extreme Service rear sight is the answer to customers who have asked me to produce a fixed rear sight to replace the factory installed adjustable target-style rear sight that Ruger uses on their SR1911 pistols. My sight gives you a rugged, easy handling rear sight with a great sight picture. All edges and corners are radiused to prevent snagging on clothing or cutting your hands. The two-piece design allows mounting on Ruger's "Pocket-Style" sight cut. The sight notch dimensions are our standard .140" wide X .125" deep. This version is available in either a plain black sight with a serrated rear blade, a two-lamp tritium night sight, or a Gunsmith sight with the notch uncut.

Installation instructions are available at

https://shop.harrisoncustom.com/installation-instructions-for-hd-009-rear-sights

Picture of HD-009-S Extreme Service Rear Sight
HD-009-S Extreme Service Rear Sight
Plain Black for Ruger SR1911 pistols
$89.95
Picture of HD-009-S-T2 Extreme Service Night Sight
HD-009-S-T2 Extreme Service Night Sight
Features two Trijicon tritium lamps
$154.95
Picture of HD-009-G Extreme Service Rear Sight
HD-009-G Extreme Service Rear Sight
"Gunsmith" Sight with the notch uncut
$89.95