Calibers: .38 Special +P, 9mm, .327 Fed. Mag., .22 WMR. Barrels: 1.875 in. or 3 in. Features: Similar to LCR except this model has visible hammer, adjustable rear sight. The 3-inch barrel model has longer grip. 9mm comes with three moon clips. Values are for the standard non-lasergrip variant in 38 Special and .22 calbers; add 10% for the 327 Mag, 357 Mag, and 9mm variants; add an additional 48% for lasergrips.