New in box a Tisas Aviator. Barrel is 4.25",and is is chambered in 9mm. This gun is very lightweight owing to the fact that the frame is aluminum. Series 70 internals,enhanced G.I. style sights with a brass front bead. Satin aluminum cerakote on frame and black cerakote on slide. Fit and finish are excellent with no sign of tooling marks anywhere. Comes with 2 magazines and 2 sets of grips all stored in a waterproof, lockable case. Pics do not do this pistol justice.