I like the concept and compactness but would like to see about velocity performance loss due to the shorter barrel. They could be slightly less than the Glock 29 with the 3.78" barrels. Faster powders like Power Pistol and LongShot help maintain performance over the slower powders.

And with a lack of slide mass, tailoring recoil springs to compensate thereof, in an effort to control violent slide velocity is a must! I would estimate atleast 22#-23#-24# recoil spring.

Waiting for the actual shooting report!