Stoeger STR-9 Combat 9mm 20rd Extended Mag 34092

The Stoeger STR‑9 Combat 20‑round Extended Magazine is a high‑capacity steel polymer‑basepad magazine designed to increase the STR‑9 Combat’s firepower and endurance on the range or duty use; swapping the standard magazine for the 20‑round unit boosts capacity to 20 rounds but raises the grip profile and overall pistol height, slightly increasing weight and reducing concealability while providing longer shooting sessions between reloads. Built to interface with the STR‑9’s magazine well and feed reliably with standard 9×19mm Parabellum ammunition, the extended mag is ideal for range training, competitive stages, or duty scenarios where extra rounds are desirable.