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Trijicon RMR / SRO, Holosun 407c / 507c Mount for Ruger Security 9 Reviews

3.6 Rating 8 Reviews
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This mount fits:
Ruger Security 9
Specifications Material: 7075 AluminumCoating: Matte Black HardcoatOverall Length: 1.811"Overall Width: .99"Torque Specs: 15 in/lbs Mounting Hardware:(2) 6-32 x 5/16" Button Head Screws - Requires 5/64 Wrench or Driver(2) 6-32 x 3/8" Flat Head Screws - Requires 5/64 Wrench or Driver(2) 6-32 x 3/16" Cup Point Set Screws - Requires 1/16 Wrench or DriverRed Dot Fitment: Trijicon RMR / SRO, Holosun HE407C / HE507C / HS407C / HS507C, Swampfox Kingslayer / Liberty / Justice Simply remove the rear sight on your gun and replace it with our mount in order to mount your Trijicon RMR red-dot sight. You can take our mount off and replace your rear sight at any time. Mounting hardware included.Installation Instructions- Remove the rear sight*- Install the EGW Sight Mount in the dovetail- Tighten set screw (if applicable)- Place the red dot sight on the EGW Sight Mount(placing a small piece of paper between the red dot sight and the sight mount will make for easier removal and will keep Loctite off of the red dot sight.)- Apply blue Loctite to the provided mounting screws- Torque mounting screws to 15in/lbsThe screws that are included with this mount require a 5/64'' allen wrench for installation.Click here to see a video from Vortex on how to install our red dot base on a slide.
Warning: This product may be alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive harm and cancer. To prevent exposure, do not alter the product by welding, grinding, etc. For more information, go to www.P65Warnings.ca.gov.

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Location:

52 BELMONT AVE,
QUAKERTOWN
Pennsylvania
18951

Will not fit ruger security 380.
Helpful Report
Posted 1 month ago
The plate should be drilled so it can be locked to the slide utilizing the existing rear site threaded hole. The set screw does not hold. Locking to the slide is NOT a good option as it still loosens even using thread lock. I am in the process now of getting the slide machined. I do not recommend using this part to mount a red dot site to the sec 9 pistol.
Helpful Report
Posted 6 months ago
Did not fit Security 380
1 Helpful Report
Posted 1 year ago
Works very well. Straightforward and well made. The price was high but it suited my needs very well. Excellent product!
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Posted 1 year ago
You guys definitely made it easy for me to install the red dot. Glad that you guys were referred to me by my brother in law.
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Posted 1 year ago
Actually it was thusly attached to a Ruger Security 380, not a 9. It took some careful effort to align the dovetail of the mounting plate into the factory slide groove, and after that some fairly solid tapping using a mallot and a piece of maple scrap so as not to mar anything, the plate was eye-balled to center. The Holosun 507C attached perfectly to the plate and worked just fine. Great and perfect pairing. The sight looks just fine on the pistol. I’m very satisfied.
1 Helpful Report
Posted 1 year ago
Website was easy to use! Delivery showed up on time !
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Posted 2 years ago
Fits perfectly. This is my second mount from EGW for my Security 9 for 2 different brands of sights. Both were exact fit, and quick to get.
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Posted 3 years ago