Well, I own a Henry, so first and foremost I will say the Henry rifle. I also have an 1860 army with a removeable shoulder stock. At 75 yards, this little carbine was just as accurate as the afore mentioned Henry. Okay, I was the shooter, but I got 2.5 groups out of both. After that, I go for the weird. There was a turret rifle called the Porter rifle, I am not sure any saw service. The 3rd model had a revolving turret that could be replaced with another loaded turret rather quickly, much like the remmington revolver. The whole apparatus was advanced by a lever, making it look like a Henry rifle with a ferris wheel in the middle. The problem was a possible Chain Fire. I heard a rumor that Porter himself was giving a demonstration to the Army when a chain fire occured, one of the misfired balls hit him in the head, killing him. So, no army contracts, neat looking rifle though.