.44 caliber bullet ID if possible

[thrillathahunt]

Found at an 1860-1880 site. It measures (with calipers) .44 cal. Was thinking fired from a Henry?

 

[BosnMate]

It's old, but not that old. CBG can give you an exact date, but I think the knurling in the lube grooves in the bullet date it to after 1900. Not saying it wasn't shot out of a Henry, just not during the Civil War.