TISAS DUTY 9TH DS NIGHT STALKER

The Tisas Night Stalker SF 9MM is now available in a double stack version! Built around the forged slide, frame, and barrel of Tisas, machined with exact tolerances, the new Double Stack models combine all the features of the modern high-capacity 1911 pistol with the quality and value reputation we are known for. The polymer grip modules of the Tisas 1911 Double Stack model have 25 LPI checkering on the front and back and a molded texture with a removable aluminum magazine well.

The Double Stack series pistols come standard with our high-quality lockable hard case, two magazines, cleaning kit, bushing wrench, trigger lock, and instruction manual.

The Tisas 1911 Double Stack Series pistols are compatible with Tisas DS, Military Armament Corp., and other STI 2011 magazines.

Optic mounting information:
Direct mount for Holosun 507k and RMSc Footprint Optics
Factory sights lower than 1/3 Cowitness with most optics
Optic mount thread pattern: M3 x 0.5
Torque specifications
Minimum 10.2 in-lb
Maximum 11.9 in-lb
Blue Thread Lock or equivalent with a break capacity of 71 in-lb