Optic Delrin Shim to give Extra Elevation Range for Holosun 407K/507K/EPS/EPS Carry, Shield, Sig Sauer Romeo Zero, Leupold Delta Point Pro and JP Enterprises Micro Red dot Sight

This worked really well. I a huben GK1 PCP pelican pistol. And I mounted a Sigg Romeo one pro. It was out of elevation up and down and could not sign in. once I mounted this adapter, I was able to gain elevation and accurately down in my red dot. You may have to put it on with the elevation towards the back or the front depending on which way you’re running out of elevation, but it works perfectly. It was a really great fit for the Sig platform.

Does not work with P365.

Works great on my 407k

Needed a shim to properly mount a Holosun 407K X2 on a FN502. The FN502 needs a shim to be able to tighten the screws so that the red dot won't come lose. Worked well.The shim is thicker on one end and thinner on the other end so pay attention to how it is oriented.The footprint for the Holosun 407K is the same for the 507K and their EPS models. I don't know all the models of red dots that fit that footprint.

Improperly dimensioned for RMSC. will not function without trimming/modification on RMSC.

Had to trim for the shim to fit but still worked

I had to file the holes and trim the length but definitely help me out. I actually used it in the reverse position.

This 1 degree wedge took care of my situation and the fit between the sight and mount is very good, almost unnoticeable. Sight used is the Holosun 507 comp