The Tisas 1911 B9R Night Stalker is a 9mm single-action semi-automatic pistol built on a 1911 platform with a 5.55-inch threaded barrel. It ships with a 17-round magazine, an optic cut slide, and a tritium orange dot front sight. The frame includes a light rail and a manual safety, finished in Cerakote gray. 
 

Key Specifications 

• Brand: Tisas 
• Model: 1911 B9R Night Stalker 
• Caliber: 9mm 
• Action: Semi Auto (SAO) 
• Capacity: 17rd 
• Barrel Length: 5.55 inches 
• Color/Finish: Platinum Grey Cerakote 
   

Detailed Features 

• 5.55-inch threaded barrel ready for suppressor or muzzle device attachment 
• Optic cut slide for direct optic mounting without a plate 
• Tritium orange dot front sight with black rear 
• Integrated light rail on the frame 
• Manual safety; includes 2 magazines

Owners of the 1911 B9R Night Stalker generally praise Tisas for delivering a feature-rich 1911-platform pistol at a price well below comparable domestic options. The Cerakote finish and optic-cut slide in particular get positive mentions for quality given the price point. A few owners note that the 17-round capacity in a 9mm 1911 frame makes it a practical choice without the bulk of a double-stack at full width.

Ergonomics and the single-action trigger draw consistent approval. The trigger pull is regarded as clean for the price tier, though some owners recommend a professional trigger job to reach their preferred break weight. The light rail and manual safety placement are generally well-received by those coming from other 1911-pattern pistols.

The threaded barrel is a noted draw for suppressor hosts, and the Night Stalker name fits its intended role well. Some owners report needing a magazine break-in period before reliable feeding, and a handful have flagged fit-and-finish inconsistencies on early production examples, so inspection on delivery is worth doing.