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Your cart is empty.This plate is for Ruger 57 pistol ONLY, it does not fit any other pistols.
Pathune
Reviewed in the United States on January 28, 2025
I was trying to find a mount for my Osight from Olight for the Ruger 57 for a little while. Finding a red dot mount for the ruger 57 was hard enough as it is, but for the new Olight Osight was even harder. The pattern of the Osight is the standard RMR so this mount should work with a lot more different sights. At no fault to the mount itself the but the Ruger 57 is much more bulky with the red dot installed. Build quality is good and feels nice and solid.
Josh Martinez
Reviewed in the United States on June 27, 2024
Had to fix the makers bad craftsmanship and after all that the gun jams after every shot. Remove the plate works fine.
Customer
Reviewed in the United States on October 29, 2024
Many reviews on RMR mount plate holes not matching slide threaded holes, however the one I received 10/28/24 matched perfectly to the slide and to the optic.
Kim X.
Reviewed in the United States on September 28, 2023
Yeap the mounting holes is off. Bad QC .
Eloy V.
Reviewed in the United States on September 26, 2023
The wholes did not quite align to the pistol. I struggled to get them in as is and nearly stripped the threading. Had to ream out one of the wholes with a drill bit to be able to make it work. Would not buy again.
Leej
Reviewed in the United States on September 19, 2023
Mounting holes are off!!First one didn’t fit got a replacement same problem. ADE customer service didn’t care to fix the issue. Simply said the plate doesn't work for your model?? Isn’t that what this plate is advertised for??Also to top it off included screws to mount a 508t are too long and digs into slide.
J.R.
Reviewed in the United States on September 18, 2023
This adapter plate is not fit to my new Ruger 57 pistol. The sitting cut is not accurate to meet pistol’s design.
David Williams
Reviewed in the United States on October 26, 2023
Would have been 5 stars except that you have to bore out one of the holes with a 5/32" drill bit because the holes don't match the factory holes. Once you bore 1 of the holes it fits perfectly fine.
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