The STP Sparta 5.0 Double Stack 9×19 mm is a high-capacity, single-action semi-automatic sport pistol designed by the premium German manufacturer Sport Target Pistol (STP) by Prommersberger. Engineered as an entry-tier competition pistol within STP’s lineup, the Sparta Double Stack balances professional-grade mechanical precision with high-capacity performance. It is built specifically for IPSC (Standard Division)…