Micro Roni anybody?

[bellavite1]

Looks like they now have a model for a the Sig P320.
https://caagearup.com/product/mcksig-micro-conversion-kit-stabilizer-sig-sauer/
I can get it cheap, about $160, and it is somewhat intriguing, but I read mixed reviews...
Anybody has one?
Any major shifts on POA/POI when re-installing the handgun?