May produce similar pressures but it's how those pressures are achieved, black powder it's a gradual build up in pressure, smokeless powder is a hell of a lot quicker
Just stick with black powder or black powder substitute, go to Blackhorn 209, or get a Savage 10ML or another ML that is RATED for smokeless powder
I'm not interested in being the lab rat they test it on, just thinking- a black powder substitute with the benefits of smokeless would be handy. Also realize that liability issues might prevent a smokeless substitute from being advertised as such.