The Tisas 1911 Night Stalker DS is a full-size, double-stack 1911-pattern pistol chambered in 9mm Luger. The Platinum Grey Cerakote finish on the steel slide gives it a distinct look while adding corrosion and wear resistance. 
 

Key Specifications: 

• Brand: Tisas 
• Model: 1911 Night Stalker DS 
• Caliber: 9mm Luger (9x19 Para) 
• Action: Single Action Only (SAO) 
• Barrel Length: 5 inches 
• Overall Length: 8.62 inches 
• Capacity: 17+1 rounds 
• Weight: 2.33 lbs. 
• Frame Material: Steel 
• Slide Material: Steel with Platinum Grey Cerakote finish 
• Grips Material: Black Anodized Aluminum 
• Trigger Type: Skeletonized Flat Trigger (SF) 
   

Detailed Features: 

The DS (double-stack) frame fits 17 rounds in the magazine -- considerably more than a standard single-stack 1911 -- while keeping the 5-inch barrel and overall 1911 proportions. The steel frame and slide contribute to consistent shooting; the weight absorbs recoil and keeps muzzle rise in check. 
 
Black anodized aluminum grips give a solid purchase without adding bulk. The skeletonized flat trigger has a different feel than a curved bow trigger, which some shooters prefer for consistency. The slide is direct-mount optics-ready with co-witness capability, and the sights are an orange front with Novak U-Night rear -- a practical low-light setup without needing an optic.

Owners of the Tisas Night Stalker DS in Platinum Grey are generally positive about the pistol's looks and the value the double-stack 9mm platform offers on a 1911 frame. The Platinum Grey Cerakote finish is widely liked -- it photographs well and holds up in use. The 17-round capacity and familiar 1911 single-action trigger are the main draws.

Build quality is considered solid for the price. Ambidextrous controls get positive mentions from left-handed shooters. On the critical side, some early production units had feeding issues or minor fit problems that needed attention, and a few users note the trigger reset isn't as clean as higher-end 1911s. Aftermarket support is more limited compared to established American 1911 makers, which is worth considering if you plan to modify the gun. Overall it's viewed as a competitive option at its price point, particularly for 9mm 1911 fans who want higher capacity without switching platforms.