Need a holster for an STI GP6-C (9mm). Would be for occassional CC. Have found two that are made for this gun. Both by Blade-Tek. One is their belt holster (with Tek-lok) and the other is the Sting Ray Belt Holster (SRB). Anyone have any experience with either of these and any comments or suggestions would be appreciated. Also open to suggestions for other holsters but so far these are the only two I have found made for the STI.