Electronic bolt action muzzle loader

[MountainDevil54]

found this while searching for patch lubes!

I noticed the second version of the bolt uses a thin walled cup like the CVA QRBP to swell into a chamber and prevent blow back.

http://www.ctmuzzleloaders.com/ctml_...lectricml.html

[lemoyne]

MD don't you think that with a few thousand shots that cup will work harden and crack?

[MountainDevil54]

after 1,500 rounds through my optima, no stress signs yet. Its a very small amount so i dont see it being an issue on the plug.