That's an excellent , iconic , classic holster .
Keep in mind that in the Hank Sloan era , concealment meant suits . Not saying that to necessarily steer you away , it's a great holster , just to actually conceal , you would need a wardrobe that the younger generation would associate with Paul Harrell .
For modern concept of concealment of 4 inch full revolvers OWB, a Pancake style will conceal the best .
There are an infinite number of interpetations , and preferences are personal & subjective . * For Me * , the original Magnolia Ark Roy Baker is still the best .
Yes , yes , it's symmetrical . Yes , the leather is thinner than currently associated with high end holsters . But the ride height , rake , and design with no excess leather extending past the muzzle gives excellent concealment of full size guns .