I like it, but I don't think I've never seen anything like it before.
With that pick attached, I'm not so sure it would been a bag for a pistol. Perhaps more so for a rifle in a small caliber, or any caliber for that matter....I just don't know.
I'm sure there's others where who recognize it....like Beaverman, who makes a beautiful Ball Bag himself. And I'm guessing there's several others who know a lot more than myself about such things.
Anyway, I would personally use it for my .45 Longrifle and use the pick for the flash hole.
Congratulations on your new Ball Bag!
Russ...