This is a Bulldog Cases Tactical known as the Pro, model WTAC 7R.
Bulldog Cases offers one of the best leg holsters on the market. The double leg straps feature a non-slipping lining that ensures the holster stays in place" quick release buckles allow for quick removal and the straps have plastic slider buckles making them fully adjustable. The adjustable belt loop adds another security measure to the holster which features a thumb break and extra magazine pouch. This holster will fit medium and large framed 2"-4" barrel semi-autos.
Features:
Adjustable belt loop and leg strap for custom fit
Heavy nylon construction
Thick padding in holster
Extra magazine pouch
Quick release buckles
Right Hand