Thanks for the tip, but if I just wanted a muzzle loader, changing a breech would be pretty easy. Not aimed at you, but in support of the idea.
A heavy modern style gun in a laminate stock isn't what I am looking for.
I want a light gun. The lighter the better as long as we are talking real wood.
I dont want to ram a bullet down a barrel that has any possible way of going off while I am doing so, which any gun with remaining air could do. The dump valve does not have enough air in it to push the valve open, even if you held the trigger down.
I want a 36 inch barrel in a format that makes it look right, which the longrifle does easily.
I want real iron sights or a peep rear with a hooded post/bead on the front. The long barrel lets even my old eyes use the sights that way.
With the dump valve, things are simple. Pressure, volume and porting. No springs except the one that pushes the stem back into the vale aftr
I don't want a hammer driven by a heavy spring to be bouncing around for the shot. The simple dump valve with the sliding sear plate works well, produces good power, and the set triggers defeat the only real weakness. The simple dump valve operates like a pulsed electric solenoid and leaves you able to port the air into the barrel at a favorable angle if that is your wish, while being easily concealed inside many of the fat wristed longrifle stocks.
I want to be able to cradle a real long rifle that barks when it speaks, looks as good as it shoots, and makes maximum power for the platform, since I am a hunter. I am a 60 year old hunter.
In our world today, if Traditional Muzzleloading is going to continue, I believe this is the only way it will be able to do so.