Slightly smaller and a bit lighter than the 92F replicas I prefer.
The blue one is decent for training but unusually glossy.
The seams on the grips are a bit rough and cut into the web of my thumb but it can be shaved down.
The gun is truly hard plastic with a real trigger guard and a simulated trigger so it is decent for training, but not perfect.
Amazon, for $15 with free shipping
You may be better served by training with a metal (spring-loaded) airsoft gun as long as you do not damage the floor…