I have an IWB that I purchased from the link on Bersa's website and have used but wanted a belt holster. So I ask a salesman at a Gander Mountain and he proceeded to steer me to a GunMate. He said it was the best available for the Thunder they had at that particular store. It was affordable so I purchased one. It is ambidextrous, lightweight & looks durable. The size he suggested was six, for medium frame pistols up to four inches.