Took Willard's Browning BDSM out to the range to see if it works. 75 rounds later, we think that it does.
The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards. The safety works backwards.
I really feel I should mention that at least once. You could learn it, but you risk unlearning it on other guns where the safety works correctly.
I tried out "revolver mode" and it was surprisingly easy. The trick is the hammer never rests all the way down, it rests at a half-cock which means you have to lift it a lot less than in a revolver or other DAO pistol I've tried. The 12 shot group in the picture is my third magazine through the gun fired relatively quickly at 7ish yards.
It happily ate Perfecta 115gr FMJ and Freedom Munitions 115gr JHP. No malfunctions of any kind in our 105 round fam-fire.