Armscor / Rock Island Armory · Pistol · In Production · 2024
| Weight (empty) | 840 g (29.6 oz) |
| Overall Length | 198 mm (7.80") |
| Barrel Length | 114 mm (4.49") |
| Height | 136 mm (5.35") |
| Width | 35 mm (1.38") |
| Magazine Capacity | 17 rounds |
| Action Type | Short Recoil |
| Firing Mechanism | Striker Fired |
| Effective Range | 50 m (55 yd) |
| Frame Material | Aluminum |
Primary Caliber: 9x19mm Parabellum
The Armscor STK100 Ultra is an all-metal striker-fired 9mm pistol with a machined aircraft-grade 7075 aluminum frame featuring a 1911-style grip angle. It accepts Glock-pattern magazines and features an optics-ready slide.
Country of Origin: Philippines