The Tisas 1911 Duty is a full-size, steel-framed 1911-style pistol chambered in .45 ACP with a 5-inch threaded barrel. It is finished in Flat Dark Earth Cerakote over a stainless steel frame and slide, with white dot sights front and rear plus G10 grips. The threaded muzzle accepts common suppressor and muzzle device setups. 
 

Key Specifications 

• Brand: Tisas 
• Model: 1911 Duty 
• Caliber: .45 ACP 
• Action: Single Action 
• Capacity: 8+1 
• Barrel Length: 5" 
• Finish: Flat Dark Earth 
• Material: Stainless Steel 
• Weight: 2.29 lbs 
   

Detailed Features 

• 5-inch threaded barrel compatible with suppressors and muzzle devices 
• White dot sights front and rear for fast target acquisition 
• Picatinny rail on the frame for mounting a light or laser 
• G10 grip panels give a durable, non-slip hold 
• Beavertail grip safety works alongside the hammer and thumb safety 
• Two 8-round magazines included with the pistol

The Tisas 1911 Duty draws praise for delivering classic 1911 features at an accessible price point, and most owners report it runs reliably once it has a break-in period, which is common with tight-tolerance 1911s. A handful of early-round malfunctions get reported, usually traced back to magazines rather than the pistol itself.

The steel frame gives the 1911 Duty a substantial, muzzle-heavy feel that many shooters like for recoil control, though it does add carry weight compared to lighter polymer pistols. The G10 grips and beavertail get regular mentions as comfortable and secure in the hand, and the threaded barrel is a popular feature among owners who already run a suppressor on other pistols.

Value is where the Tisas name comes up most: buyers compare it favorably against pricier 1911s from established American makers, and the finish and fit are usually described as solid for the price. Aftermarket 1911 parts fit widely, so owners find it easy to customize sights, grips, or triggers down the road.