✅ SOLVED Brass muzzleloader pistol nose piece...........

[Mike from MI]

I believe that is what it is. Wanted other opinions. Even has the groove for the ram rod.

 

[TheCannonballGuy]

It's not from a pistol. Your find is the brass forestock-cap from a civil war era British P-1853 Enfield rifle.

 

[Retired Sarge]

Here's the stock end cap on my 1863 dated P1853 Enfield.....