I have one and find that it shoots high velocity ammo, such as CCI Blazers and CCI Mini-Mag very reliably. So much so that I would carry it for defense. It is not reliable with standard velocity ammo because, I believe, there is insufficient pressure to eject the spent case. So use it with high vel ammo only.

It is certainly not a target gun. But at close range (under 10 yards) it's accurate enough.