Three ring CW bullet? Maybe Misfire?

[ncuke]

Found this along a stream in Durham NC. Though it was a 3 ringer but it looks like it has a cap? And the rings are awful close to the top... thinking misfire because it appears the back of the bullet took the brunt... Thoughts anyone? Maybe it's not CW?

 

[ronr]

Post CW black powder bullet

 

[kshollywood]

why do you have a plastic egg in your glove compartment?