Help Would a black powder pistol work for cbt?

[Covalite]

First off i want to state i don't want any one else getting hurt if and when i cbt. Secondly I would prefer SN or another less "messy" method due to i want to donate my body to science (not medically though). Thirdly before i get into this, I wouldn't pass a background check due to a hospitalization a little over a year ago and some of my diagnosis wouldn't help. Finally I'm not ready to cbt but im darn close to it, so i can wait for a little while to think it over and be 100% sure I'm ready and it will work. With that out of the way I was wondering would a black powder pistol if discharged in the right spot be a reliable method. If so how would I angle it in my mouth so I don't fail. Again i want to state I don't want any one to get hurt so where would be a good place to do this where my body would get found. I was thinking a small field next to an under pass and i do it against the concrete of the underpass. It's a semi popular place for homeless people in my area to hang out during the day so i would be found and wouldn't be stopped if I did it at night. If there's any other advice or recommendations on this method feel free to tell me.

 

[SatouR]

Reliability would depend on the caliber and the state of the pistol.
You would also need to know how to properly load the pistol.

 

[Covalite]

Reliability would depend on the caliber and the state of the pistol.
You would also need to know how to properly load the pistol.

I was thinking of a .44 loaded with .45 for a tight fit. As for the state of the pistol im planning on getting a functional replica, already found a few places that sell them online and I don't wanna do in person so no awkward questions. As for how to load the pistol i have that covered, I have and will continue to do research plus i have found a few sellers for preloaded and measured black powder rounds for revolvers that would be compatible and have enough stopping power at close range but not over pressured to cause a miss fire/catastrophic failure.

 

[SatouR]

I was thinking of a .44 loaded with .45 for a tight fit. As for the state of the pistol im planning on getting a functional replica, already found a few places that sell them online and I don't wanna do in person so no awkward questions. As for how to load the pistol i have that covered, I have and will continue to do research plus i have found a few sellers for preloaded and measured black powder rounds for revolvers that would be compatible and have enough stopping power at close range but not over pressured to cause a miss fire/catastrophic failure.

In that case, I see no reason why it shouldn't be reliable.