Hay all just figured I would try some Pyrodex P I had on hand to use just in case I need to use it some day and do some test, here go’s I have an old beat .36 Navy but it still locks up good and tight. So I tried 15 gr. Of pyro and it worked ok then I tried 18 and 20 gr. And that went well so I gave her 25 gr. And she didn’t like that , cylinder was not wanting to index correctly after the shot the hammer would fall almost between the nipple notch to the far side of the cylinder. Because of to much pressure. Over rotation and advancement like she could not catch up. My general description of this is kinda well you know but I hope you get the jest of what I am talking about. I never had this kinda thing with just BP because Pyrodex causes to much pressure. I am not going to say I don’t like it just would have to keep the charge to a minimum I guess. It burned clean, this is my first time using fake stuff, since I was 13 Regular BP is all I have ever shot in my muzzleloaders and Precusion pistols. What do you guys think of this high volume Pyro test…P.S. I am open to all kinds of criticism and embarrassment.