Originally Posted by Paul105

Took delivery on a PC .40 S&W ported CORE. Wanted to mount an RMRcc (the new compact version of the RMR). S&W Adapter plated not included for the RMRcc so ordered the Trijicon adapter. When mounted, it elevated the RMRcc too much, obscuring the back up sights.

Switched to the standard RMR with the S&W provided adapter plate. Initial sight adjustment - sights to hit 1.5" low at 12 yds with 165gr Win Bonded, 180gr Wolf, and 180gr Buffalo Bore +P.

Wobbly rest allowed hits on 9" plates at 40yds - dot center hold, backup sights 6 o'clock hold. Quick check with caliper shows both front and rear back up sights are approx .330" above top of slide.

Here's a picture of the dot/sights with initial dot sight setting mentioned above.


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Here's a picture of the sights.
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Developing carry load (back country) and will finalized sight setting when load settled on.

FWIW,

Paul