This is a Sig Sauer model SP2000 semi-automatic double action pistol in 9mm Luger caliber. It has a 3.9" barrel, sixed sights, polymer frame, decocker, light rail, and two interchangeble grip inserts. This pistol is in good condition with a clean, bright bore. It comes in the original Sig Sauer plastic case with two 10-round magazines.