Screws required to mount the 509T adapter plate to a Norsso aftermarket slide with a Trijicon RMR/Holosun 507C Optic cut. The shortened length is required to prevent interference with the extractor depressor rod bore.
Includes three 6-32 x 3/16" Length Undercut Flat Head Socket Drive screws. Socket drive size is 5/64". Does not include Holosun 509T adapter plate (that should be included in the 509T optic box). Hand tighten with medium/blue strength thread locker. Allow thread locker to cure before firing.
8 Reviews
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Great
I was truly impressed by the exceptional customer support that guided me through the ordering process. The shipping was incredibly swift, far exceeding my expectations. I can’t recommend this company highly enough!
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Screws Holosun 509t
Fair price and fast delivery
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509T mounting screws
Worked beautifully, no problems at all
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Screws that came with sight where too long
The screws that come with the 509t are too long for the rmr adapter plate. I order these and they fit perfectly would highly recommend them.
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Good to Go
The screws that come with the optic are way too long to mount the plate properly. I ordered these screws and they are prefect. Fit and finish, also excellent. They even threw in a extra screw! Shipping was also pretty fast.
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Worked as Shown
Fit was perfect.
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The Best
Got these screws because my mounting plate kept coming loose. The screws that came with were too long and were on the extractor rod. So as I shot it would come loose. These mount it perfectly and hasnt come loose after a few hundred rounds.
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509T Mounting Screws
These were perfect for what is was needing After milling the OEM screw on the right side was too long and rounds would not feed. These fit the bill