Top rail adapters

3 posts in this topic

I am interested in using a top rail adapter for semiauto 9mm.  (see the attached example)  We would like to have the option of using a reflex sight with a standard service type auto (Glock 17, Walther PPQ).

Does anyone have experience with these sort of adapters?  Are they reliable, safe and keep the zero intact?



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I had the adapter from your photo, it did not hold zero between shots on an m&p_9pro.  I tried another where the open split was on the top rail, worked better. The problem is the dot is very high over the slide. I then switched to a dovetail mount, they are much much better (I think that was from speed shooter specialties, I still have it but it’s for an m&p). I found I liked shooting open so I had my slide carved to imbed the Trijicon. 

Also check out Carver, they make some better mounts as well. I have their comp/kkm setup.

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