Got a great deal on a new uberti 1858 a few months back..So took it out for the first time sat..This gun's action feels like it was built by a swiss watch maker...I think I might switch from a being colt man to a Remington lover.
Loaded it up and sat down to shoot across sand bags to see exactly where it was hitting at 25 yards...
Fired 3 groups of 6 shots of round ball with 35gr.3f.
Fired 3 groups of 6 shots of round ball with 30 gr.3f.
Good news is both loads shoot to the exact same point of aim .
The bad news is they shoot """"PATTERNS""""" !!!
The closest thing to a group would be 8"wide by 10-12" from top to bottom.
I had high hopes for this gun seeing my other uberti an 1851 navy will shoot 2" groups from sand bags.
The Navy has .379 chamber mouths and .379 barrel grooves..
So when I checked the 1858 I loaded each chamber dry then removed the nipples and drove the ball out with a brass rod .
I drove a ball through the barrel to check groove size.
The chambers measure between .447 and .449
The barrel grooves measure .452
Soooooooo.....
I ordered a .453 REAMER...
Will let you all know the results after I open up the chamber mouths,
Until then, I will be sitting out by the mail box!
Loaded it up and sat down to shoot across sand bags to see exactly where it was hitting at 25 yards...
Fired 3 groups of 6 shots of round ball with 35gr.3f.
Fired 3 groups of 6 shots of round ball with 30 gr.3f.
Good news is both loads shoot to the exact same point of aim .
The bad news is they shoot """"PATTERNS""""" !!!
The closest thing to a group would be 8"wide by 10-12" from top to bottom.
I had high hopes for this gun seeing my other uberti an 1851 navy will shoot 2" groups from sand bags.
The Navy has .379 chamber mouths and .379 barrel grooves..
So when I checked the 1858 I loaded each chamber dry then removed the nipples and drove the ball out with a brass rod .
I drove a ball through the barrel to check groove size.
The chambers measure between .447 and .449
The barrel grooves measure .452
Soooooooo.....
I ordered a .453 REAMER...
Will let you all know the results after I open up the chamber mouths,
Until then, I will be sitting out by the mail box!