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Sig Sauer P211-GT4 SAO 9mm 4.2″ Pistol w/ Romeo X Pro Optic, Black

UPC: 798681740932

$2,499.99

32 in stock

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Description

The Sig Sauer P211-GT4 is the carry-length entry in Sig's new P211 family, and it's the brand's first double-stack 1911 built in a genuinely compact format. The idea here is simple: give you the accuracy, capacity, and trigger feel of a full-size 2011-style pistol without the bulk that makes those guns tough to carry every day. The result is a 9mm that handles like a precision range gun but tucks away far easier than most double-stacks on the market.

Up front you get a 4.2" target-crowned bull barrel paired with a carry-length SIG-LOC PRO optic-ready slide. That bull barrel and traditional non-compensated setup means predictable recoil and excellent accuracy, while the aggressive duty-style serrations give you a solid grip for racking and press checks in any conditions. The whole thing is built on a steel frame with a carry-length Picatinny rail, an alloy grip module, and G10 grip panels, finished in tough black Nitron. Controls are fully ambidextrous, so lefties get the same easy operation as righties.

The trigger is where the 1911 DNA really shows. It's a straight-pull, skeletonized flat-blade Single Action Only trigger tuned for a clean, repeatable break, backed by a Series 80-style firing pin block for drop safety. A removable low-profile steel magwell speeds up reloads without adding much to the footprint, and the pistol wears a manual thumb safety.

What sets this configuration apart is the factory Romeo X Pro red dot that comes installed and mounted via the SIG-LOC PRO footprint, meaning no adapter plate to fuss with. The Romeo X Pro runs a 7075 aluminum housing, MOTAC motion-activated shake-awake, a side-loading battery so you can swap cells without losing zero, and a distortion-free aspherical lens. Underneath it sit X-Ray3 day/night tritium sights for a reliable backup and co-witness. One of the big P211 perks is that it feeds from standard Sig P320 magazines, so spares are easy to find. This one ships with two 21-round and one 17-round steel mags.

It's a strong pick for shooters who want one pistol that bridges range performance and everyday carry, especially anyone already running P320s who wants to share magazines across the safe.

Key Specifications

  • Caliber: 9mm Luger
  • Action: Single Action Only (SAO), Semi-Auto
  • Barrel Length: 4.2" Target-Crowned Bull Barrel
  • Capacity: 21+1 / 17+1
  • Magazines Included: Two 21-Round, One 17-Round Steel (P320 Pattern)
  • Optic: Romeo X Pro Red Dot, Factory Installed
  • Optic Footprint: SIG-LOC PRO
  • Sights: X-Ray3 Day/Night Tritium Front & Rear
  • Sight Radius: 5.8 in
  • Frame: Stainless Steel with Carry-Length Picatinny Rail
  • Grip: Alloy Module with G10 Panels
  • Trigger: Flat Skeletonized, Straight-Pull
  • Slide Finish: Black Nitron
  • Manual Safety: Yes, Ambidextrous
  • Magwell: Removable Low-Profile Steel
  • Manufacturer Part Number: 211CA-9-GT4-RXSL

Frequently Asked Questions

Does the P211-GT4 come with a red dot already installed?

Yes. This configuration ships with a Sig Romeo X Pro red dot installed at the factory, mounted directly to the slide using the SIG-LOC PRO footprint. There are no adapter plates to deal with, and the X-Ray3 night sights underneath give you a reliable backup and co-witness.

What magazines does the P211 use?

The P211 platform was engineered to run standard Sig Sauer P320 magazines, which is a big advantage since they're widely available and proven. This GT4 includes two 21-round and one 17-round steel mags. If you already own P320s, you can share magazines across both pistols.

How is the GT4 different from the other P211 models?

The GT4 is the carry-length version, built with a 4.2" bull barrel and a shortened slide and grip for easier concealment. Unlike the GTO competition models, the GT4 runs a traditional non-compensated setup for predictable recoil. The GT5 is the longer full-size variant with a 5" barrel for more sight radius and capacity.

Is the trigger a true 1911-style single action?

It is. The GT4 uses a straight-pull, skeletonized flat-blade Single Action Only trigger designed for a crisp, repeatable break, which is the trait that makes double-stack 1911s so popular for accurate shooting. Sig also built in a firing pin block so the pistol stays drop-safe without dulling that trigger feel.

Can this pistol be used for both range and concealed carry?

That's exactly the niche it's built for. The compact slide and grip make it far easier to carry than most double-stack 1911s, while the bull barrel, optic, and high capacity make it a strong performer at the range. It's a solid one-gun-does-it-all choice for shooters who want range accuracy in a carry-ready size.

Additional information

UPC

798681740932

Manufacturer

Manufacturer Part Number

211CA9GT4RXSL

Action

Barrel Finish

Black

Barrel Length

4.2"

Caliber/Gauge

9mm

Capacity

17 + 1

Color

Black

Length

6''

Magazine Included

1 x 17-Round

Model

Mount Type

SIGLOC-PRO Footprint

Number of Magazines

3

Product Type

Single Action Only

Safety

Manual

Shipping Weight

4.7

Sights

FS: XRAY3 Day/Night RS: Fixed

Sights Type

NONE

Slide Description

Serrated w/Optic

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