Re: Cowboy Up!....show us your cowboy action guns...
From the trigger position it looks to be double-action. That would be agin the rules. Even if you shot it single action.
Meddle not in the affairs of dragons, for thou art crunchy, and taste good with catsup - George of Lod, Year of Our Lord 297
I always take precautions.
Beware the Evil Bullet Fairies.