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

Existing reviews

Great rear sight
5
I was looking for a rugged fixed sight to replace my SR1911 10mm’s factory target sight. This fit the bill. I paired this with a tritium front sight and I am very satisfied. John really helped me out with the website and purchase. Extremely satisfied!
Sephywiggin@gmail.com | 9/9/2020 5:27 PM
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John is the man!
5
I had emailed John over 2 years ago (well before this sight was released) regarding replacement fixed rear sights for my Ruger SR1911 10mm.  He confirmed what I found on the interwebs: while Ruger has a Bomar-ish cut for their SR1911s with adjustable rear sights, it is a proprietary cut!  I had even emailed the company that makes Ruger's adjustable rear sights.  In no uncertain words, they confirmed this sight and sight cut was unique to the Ruger AND they had ZERO plans to make a compatible fixed rear "combat " sight.  Dejected,  I settled with replacing the horrible all-black Ruger front sight with a tritium front sight.  During this adventure,  John had-of his own volition-emailed me photos of customers who had fit fixed sights to their SR1911s.  I was contemplating this pursuit but put it on the back burner as "it would be cool, but not essential right now".  

To my absolute delight, around 6 months later, I got an email from John announcing fixed Ruger rear sights for the SR1911 were available for pre-order! Needless to say, my $$$ was out the door and soon enough, I had the sight installed! Its now been carried through 2 elk hunting seasons and I love its low, smooth profile.  I am just not a fan of adjustable rear sights with their square,  protruding profile.  This sight is solid!

Thank you a thousand times over Harrison Design for not only making quality products but listening to customer inquiries.  No one else has bothered (to my knowledge) offering replacement rear sights for this Ruger model.
sirdanoman@hotmail.com | 11/22/2020 11:36 AM
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