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Ruger Weaver-Style Scope Base Adapter for Mark I/II/III and 22/45 Black 90228
$22.95 $15.79 Save 31%
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Most Helpful Positive Review Excellent scope base for the Ruger
The Weaver style scope base for the Ruger Mark III fit flawlessly. The hardware provided with the scope base fit the pre drilled and tapped holes on the Mark III without any modifications. It would have been nice if they would have supplied a little Locktight for the screws. Pros: No modifications to scope mount Cons: No Locktight provided for screws
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Ruger weaver style mount

by Monte Seals, from MO, United States Written on March 26, 2019
Fit perfectly, no mods needed. Opticsplanet was/is great to deal with and the mount was shipped and delivered in a timely fashion. I also think that optics planet has fair and reasonable prices for the products I’m interested in purchasing.
Would recommend: Yes
Was it helpful to you? Yes | No

Mounted on my Ruger Mark II

by Richard Crouthamel, Verified Owner from NJ, United States Written on January 4, 2018
Used this to mount a holographic red dot sight.
Has a nice low profile and fits perfectly on the top of the receiver.
I had a bulky and unsightly bolt on riser type rail before, but it was very
cumbersome.
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Weaver Style Scope Adaptor for MarkI/II/III and 22/45 Black

by Larry, Verified Owner from CO, United States Written on July 21, 2016
I recently purchased a scope base adaptor for my Mark III Ruger and I could not be happier. The description was right on the mark. The price was very reasonable and the shipping service was good. The package arrived in 3 or 4 days.
The scope adaptor for perfect for the scope. Once the scope base was installed, it stayed in position. All and all, I felt like a received value for my money and I would recommend this product and online retailer to friends.
Would recommend: Yes
1 of 1 found the following review helpful.
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Ruger base for 22/45

by Legacy Reviewer, Verified Owner Written on March 4, 2013
Made by Ruger for the semiauto pistols. I have the Mark II 22/45 so I did not have factory holes. Took it to a gunsmith, 3 holes and $45 later had it mounted. I was able to keep the factory sights on and the profile is low enough to use them if something happens to the optics mounted on the base. Because I left the sights on I also had the gunsmith trim about 1" off the base to make it flush with the start of the barrel. Very happy and I knew I would need the gunsmith work to use.
Pros: low profile, Ruger made
Cons: long if sights kept on
Would recommend: Yes
0 of 1 found the following review helpful.
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22/45 Scope Base

by Legacy Reviewer, from WA, United States Written on February 20, 2013
This scope base is a perfect fit and works with Weaver and Picatinny bases.
Pros: just what I expected
Cons: none
Would recommend: Yes
Was it helpful to you? Yes | No

SgtMaj CS

by Legacy Reviewer, from WA, United States Written on June 25, 2012
Excellent fit for my MK111 ruger. No problem what so ever.
Pros: Fitted like a glove
Cons: None
Would recommend: Yes
Was it helpful to you? Yes | No

No Problems at All

by Gade, Verified Owner from GA, United States Written on March 24, 2012
Installed easy. Mounted Solid. Optics fit well.
Pros: Worked Great
Would recommend: Yes
Was it helpful to you? Yes | No
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