Smith & Wesson Model 1 First Issue

The Smith & Wesson Model 1 was the first firearm manufactured by Smith & Wesson, with production spanning the years 1857 through 1882. It was the first commercially successful revolver to use rimfire cartridges instead of loose powder, musket ball, and percussion caps. It is a single-action, tip-up revolver holding seven .22 Short black powder cartridges. The 1st Issue of the Model 1 was the first major iteration (and the least common), with approximately 12,000 produced over a three-year period. The features that easily distinguish the 1st issue are the flared, square cornered shaped grip (also seen in the 2nd Issue), the small round side plate, the round profile of the frame between the back of the cylinder and the grip, a split articulated hammer, and the flat spring barrel latch seen in some early variants.