SIG SAUER P320 9x19mm: The SIG Sauer P320 in 9mm is a versatile, striker-fired handgun in great used condition, featuring a 3.7-inch barrel for a balance between concealability and shootability. It comes with two magazines and a box or bag, making it an excellent option for personal defense or range shooting. The P320’s modular design allows users to customize its size and grip, making it a favorite among both casual and professional shooters.