Sigarms Revolution C3 .45ACP, new in box with all paperwork, 2(7) round magazines, and SIG night sites. Also included is small envelope containing two fired shell casings from this fiream provided by SIG for states requiring COBIS testing. This firearm is marked "Revolution C3" on the slide flat right side. Some of these are marked "Compact C3", or just "C3". Revolution was the original name for the SIG 1911 line of firearms, the "C3" stands for "compact..concealable..carry".