This is a Tagua Belt Holster known as the BH3, model BH3-630.
This open top belt holster rides very close to the body assuring good concealment and reliable carry. It rides at a forward angle to optimize the position for most of the larger guns. Handcrafted" premium high-quality leather is perfectly shaped and molded to the gun.
Features:
Two piece construction
Front molding and backside contour to body
Deep molding for a perfect fit