Ruggedized Miniature Red Dot Reflex Low Picatinny Mount for RMR and SRO

Much cheaper than some other options. Mounts to the firearm and optics as it should.Not sure about "water resistance" as it's a piece of metal...If you need a mount like this, this is a good one.

Worked as described, should be machined a little more to specification.

Nice and holds tight to the rail and kept zero after 100 shots.

This is the only mount that I found that uses two screws to securely mount to rail. It is a very solid and sturdy mount.

Good for the value

The mount was perfect but the screws are cheap. Using the Allen wrenches provided the heads easily strip. So between the Allen wrench rounding off and the heads stripping i need to find nrlew screws and use my better tools. I did try my good Allen wrenches and the problem was already in progress so they didn't fix the problem

Product I received does not fit the holosun hs507k. Will order the right one and throw this in the pistol tote

I used this to mount on my RMR type 2. Great fit.