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Tisas 1911DS Duty FDE 9mm Pistol 5″ Barrel 18+1 Optic Ready 2011

UPC: 711500176224

$649.99

50 in stock

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Description

There was a time when getting a double stack 1911 meant spending serious money. Tisas changed that conversation, and the 1911DS Duty in Flat Dark Earth is a big reason why. You get the single action trigger and grip angle that made the 1911 a legend, paired with an 18+1 payload of 9mm that puts it right in line with modern duty pistols. The 5 inch hammer forged barrel rides in a forged steel slide and frame, so this is a real steel gun with the weight and balance to soak up recoil and keep your dot or irons settled through fast strings.

What Sets the 1911DS Duty Apart

The slide comes cut for RMSc footprint optics, and it mounts them directly to the slide rather than through a plate, which keeps your red dot low enough for a 1/3 co-witness with the fiber optic sights. Front and rear serrations give you plenty of grip for press checks and racking with an optic installed. Down below you get a 1913 Picatinny rail for a light, an extended beavertail, an ambidextrous thumb safety that works for lefties without any swapping, and an integrated magwell that makes reloads noticeably smoother when you are pushing speed.

FDE Cerakote That Earns Its Keep

The Flat Dark Earth Cerakote over the frame pairs with a slightly darker earth tone slide for a two tone look that stands out from the sea of black pistols, and Cerakote itself holds up well to holster wear and range grime. At around 2.4 pounds unloaded, it carries the heft you want in a full size gun without feeling like a boat anchor.

Where the Tisas 1911DS Duty Fits

This one makes sense for a lot of people. If you have been curious about the 2011 style pistols but the usual names are out of reach, this gets you the same concept with forged construction and a feature list that reads like a custom build sheet. Range gun, nightstand gun, duty style trainer, it covers all three without complaint.

Key Specifications

  • Manufacturer: Tisas
  • Model: 1911DS Duty
  • MPN: 12500904
  • UPC: 711500176224
  • Caliber: 9mm Luger
  • Capacity: 18+1
  • Action: Single Action Only, Semi-Auto
  • Barrel Length: 5", hammer forged
  • Overall Length: 8.63"
  • Height: 5.42"
  • Width: 1.20"
  • Weight: 2.44 lbs
  • Frame: Forged carbon steel, Flat Dark Earth Cerakote
  • Slide: Forged steel, optic ready (RMSc footprint), front and rear serrations
  • Sights: Fiber optic front, 1/3 co-witness
  • Safety: Ambidextrous thumb safety with beavertail grip safety

What’s Included

  • Tisas 1911DS Duty FDE 9mm pistol
  • 18-round magazine
  • Lockable hard case

Frequently Asked Questions

What red dot optics fit the Tisas 1911DS Duty?

The slide is milled for RMSc footprint optics, which covers popular micro dots like the Holosun 507K and similar footprint sights. They mount directly to the slide with no adapter plate, keeping the optic low enough to co-witness with the factory sights in the lower third of the window.

Does the 1911DS Duty take 2011 style magazines?

Yes, the Tisas double stack series runs on 2011 pattern double stack magazines, and owners regularly run Tisas DS mags alongside other 2011 pattern magazines from makers in that ecosystem. That means spare mags are easy to find and you are not locked into a proprietary design. This FDE model ships with an 18-round magazine.

Is the Tisas 1911DS Duty a true 1911 or a 2011?

It is a double stack take on the 1911, which most folks would call a 2011 style pistol. You still get the single action trigger, grip safety, and thumb safety of a traditional 1911, but the frame pairs forged steel with a double stack grip module for a much higher capacity. Best of both worlds for a lot of people.

How does the FDE 18+1 model differ from the earlier black Duty DS?

This version bumps capacity to 18+1 and wears a two tone Flat Dark Earth Cerakote treatment instead of the standard black finish. It keeps the features that made the platform popular, including the optic ready slide, fiber optic sighting setup, ambidextrous safety, Picatinny rail, and an integrated magwell for faster reloads.

Additional information

UPC

711500176224

Manufacturer

Manufacturer Part Number

12500904

Action

Barrel Length

5"

Caliber/Gauge

9mm

Capacity

18

Color

Flat Dark Earth

Model

Product Type

1911

Safety

Ambidextrous

Shipping Weight

4.8

Sights

Optics Ready

Slide Description

Optic Ready/Serrated

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