Tisas 1911 Duty B9R DS 5″ Barrel 9mm Pistol – 17 Round Magazine

1911 Duty B9R DS 5″ Barrel 9mm Pistol

The Tisas 1911 Duty DS redefines the legendary 1911 platform by integrating modern combat features, double-stack capacity, and optic-ready performance—all without abandoning the pistol’s time-tested reliability. Chambered in 9mm, this full-size single-action pistol offers a commanding presence with a 17+1 round capacity, a rugged steel frame, and Series 70 internals for a clean, crisp trigger pull.

Designed for serious shooters, the Duty DS model features a forged frame, slide, and barrel, paired with a black Cerakote finish, skeletonized fire controls, and front and rear serrations. Tisas rounds out the package with a full optic-ready slide cut, accessory rail, and ambidextrous safeties, making this pistol a highly adaptable tool for duty, defense, or competition.

Forged Steel Frame, Slide & BarrelBuilt for longevity and rugged use, ensuring consistent performance round after round.

Double-Stack Magazines (17+1 Capacity)Provides modern firepower in a classic silhouette.

5″ Hammer-Forged BarrelDesigned for accuracy and durability with a black finish and stainless core.

3-Dot Novak Style Low-Profile SightsIdeal for rapid target acquisition without snag.

Direct-Mount Optics Ready SlideFactory-cut for Holosun 507K & RMSc footprints with lower 1/3 cowitness capability.

Skeletonized Trigger & HammerLighter components result in faster follow-up shots and clean breaks.

Ambidextrous Thumb Safety & Grip SafetyErgonomic and accessible for left- or right-handed shooters.

Accessory Rail (1913 Picatinny)Enables attachment of lights or lasers for enhanced tactical function.

25LPI Textured Polymer Grip ModuleImproves retention and control under stress or wet conditions.

Premium Pack-In KitIncludes 2 magazines, cleaning kit, bushing wrench, and a lockable rugged hard case.

Specifications

• Caliber: 9mm Luger
• Action: Single-Action, Semi-Automatic
• Barrel Length: 5″
• Barrel Material: Hammer-Forged Stainless Steel
• Barrel Finish: Black
• Frame Material: Steel (Black Cerakote)
• Slide Material: Steel (Serrated, Black Finish)
• Grips: Black Overmolded Polymer with 25LPI Checkering
• Overall Length: 8.60″
• Height: 5.76″
• Width: 1.5″
• Unloaded Weight: 32.5 oz. (Approx. 2.31 lbs.)
• Capacity: 17+1
• Trigger: Skeletonized
• Sights: 3-Dot Novak Style (Optic Ready, Co-Witness Compatible)
• Safety: Ambidextrous Extended Thumb & Grip Safety
• Included Accessories: 2 Magazines, Cleaning Kit, Rugged Lockable Case, Bushing Wrench
• Optic Mount Compatibility: RMSc & Holosun 507K (M3x0.5 thread pattern)
• Torque Specs for Optics: 10.2–11.9 in-lb with blue threadlocker