Red Dot for Production Optics Division
Here is an update of what I already wrote on the subject in this post.
After several tests it turns out that the Shield mount is too horizontal, so I hit down the IPSC Standard target, even at the bottom of the setting.
I directly contacted Shield who provides a good support, they sent me shims that move up the back of the red dot of 1mm. That was enough so that I could adjust the red dot, point targeted point touched at 25m. They provided me with 2 shims, I only needed one, it does not go too high on the hand.
This is the best integration I could find so far for Shadow 2.
I shoot with reloaded ammo:
0.23g of powder Vihtavuori N330
Ogile LOS 145gr
Depending on the number of shims it will be necessary to use longer or shorter screws. You can download here the documentation of JP Enterprises which manufactures these holds.