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Sig Sauer P211-GT5 RXSL 9mm SAO Pistol w/ ROMEO-X Optic, 5″ Bull Barrel

UPC: 798681740963

$2,499.99

22 in stock

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Description

Sig went all in on the P211 line for 2026, and the GT5-RXSL is the version that shows up dialed in from the factory. It's a full-size, double-stack take on the 1911 platform, hammer-fired and single-action-only, built on a steel frame with an alloy grip module wearing G10 panels. The big draw on this particular SKU is the pre-installed ROMEO-X SIG-LOC PRO red dot, paired with co-witnessing XRAY3 day/night sights so you've got a backup picture no matter the lighting. No mounting plates to source, no zeroing headaches before you even leave the shop.

What Sets the P211-GT5 Apart

The heart of this gun is a 5-inch target-crowned bull barrel in a non-compensated configuration. That extra slide length and the bull profile give you a longer sight radius, a steadier hold, and recoil that stays predictable shot after shot. The slide is cut with aggressive duty-style serrations front and rear, and the controls run fully ambidextrous, so lefties get a real seat at the table here. Up front you'll find a full-length 1913 Picatinny rail for lights or lasers, plus a removable steel magwell that funnels reloads in fast.

Feeding the P211-GT5 RXSL

This is where the modern engineering really shows. The GT5 runs on P320-compatible steel magazines, which means capacity options are wide open. Out of the box it ships with two 21-round mags and one 17-rounder, giving you plenty of rounds before you ever have to think about reloading. That P320 mag compatibility also makes spares easy to find down the road.

Trigger and Feel

The straight-pull, skeletonized flat-blade trigger is the kind of detail competition folks notice right away. The break is clean and consistent, and the SAO design means every pull feels the same. Add the steel frame's heft, roughly 47 ounces with a magazine, and you've got a platform that soaks up recoil and keeps you on target through fast strings. Whether you're shooting a match, setting it up for duty, or keeping it ready at home, the GT5-RXSL covers a lot of ground straight from the case.

Key Specifications

  • Manufacturer: SIG SAUER
  • Model: P211-GT5 RXSL
  • Manufacturer Part Number: 211F-9-GT5-RXSL
  • UPC: 798681740963
  • Caliber: 9mm Luger
  • Action: Single Action Only (SAO), Semi-Auto
  • Barrel Length: 5" Bull Barrel, Target-Crowned
  • Overall Length: 8.5 in
  • Weight: 47.1 oz with magazine
  • Sight Radius: 6.5 in
  • Capacity: 21+1 (also ships with 17rd)
  • Magazines: (2) 21rd & (1) 17rd P320-compatible steel
  • Sights: XRAY3 Day/Night front, black fixed rear
  • Optic: Factory-installed ROMEO-X SIG-LOC PRO red dot
  • Optic Footprint: SIG-LOC PRO
  • Frame: Stainless steel with alloy grip module
  • Grips: G10 Grip Panels
  • Slide Finish: Nitron
  • Trigger: Flat Skeletonized, Straight-Pull
  • Safety: Manual
  • Rail: Full-length 1913 Picatinny
  • Color: Black

What’s Included

  • Sig Sauer P211-GT5 RXSL pistol
  • Factory-installed ROMEO-X SIG-LOC PRO red dot optic
  • (2) 21-round P320-compatible steel magazines
  • (1) 17-round P320-compatible steel magazine
  • Removable steel magwell
  • Owner's manual

Frequently Asked Questions

Does the P211-GT5 RXSL come with a red dot already installed?

Yes. This RXSL configuration ships with a ROMEO-X SIG-LOC PRO red dot mounted at the factory, so it's ready to shoot out of the box. It also includes co-witnessing XRAY3 day/night iron sights as a backup. You won't need an adapter plate since the optic is matched to the slide's SIG-LOC PRO footprint.

What magazines does the P211-GT5 use?

The GT5 runs on P320-compatible steel magazines, which is a big convenience since they're widely available. Your gun ships with two 21-round mags and one 17-round mag. If you already own a P320, there's a good chance some of your existing mags will work here too.

Is the P211-GT5 a true 1911?

It's a modern double-stack take on the 1911 platform rather than a traditional single-stack. It keeps the hammer-fired, single-action-only feel and crisp trigger that 1911 fans love, but adds high capacity and an optics-ready slide. Think of it as the classic shooting experience updated for today's gear.

What's the difference between the GT5 and the GT4?

The main difference is barrel and slide length. The GT5 has a 5-inch bull barrel for a full-size feel and longer sight radius, while the GT4 uses a shorter 4.2-inch setup that's easier to conceal. Both share the same core design and P320 magazine compatibility.

Is the P211-GT5 RXSL good for competition?

It's built with competition in mind. The 5-inch bull barrel, steel frame weight, flat skeletonized trigger, and pre-mounted red dot all lean toward fast, accurate shooting on the clock. The removable magwell and high-capacity mags also help keep reloads quick during a stage.

Can I mount a light on the P211-GT5?

Absolutely. The steel frame includes a full-length 1913 Picatinny rail up front, so it accepts most standard weapon lights and lasers. That makes it a solid choice for a home-defense or duty setup as well as the range.

Additional information

UPC

798681740963

Manufacturer

Manufacturer Part Number

211F9GT5RXSL

Action

Barrel Finish

Black

Barrel Length

5"

Caliber/Gauge

9mm

Capacity

17 + 1

Color

Black

Length

6.3''

Magazine Included

2 x 21-Round

Model

Mount Type

SIGLOC-PRO Footprint

Number of Magazines

3

Product Type

Single Action Only

Safety

Manual

Shipping Weight

5.0

Sights

FS: XRAY3 Day/Night RS: Fixed

Sights Type

NONE

Slide Description

Serrated w/Optic

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