It would be interesting if some owners of the ASG CZ Evo Scorpion can fit this... "The Strike Industries AR Pistol Grip Adapter for CZ Scorpion allows you to use your favorite AR style pistol grip on the CZ Scorpion platform. Compatible for the CZ Scorpion EVO and 3+, this adapter can be used with both beavertail and flat top AR pistol grip designs. Machined from 6061-T6 aluminum, this grip adapter is lightweight and high-strength.