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SIG Sauer

SIG P211-GT4

Carry-spec P211 with 4.2" bull barrel, P320 magazine compatibility, and a $2,099 MSRP that undercuts every Staccato HD

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Key Highlights

  • Carry-length 4.2" bull barrel
  • P320 magazine compatibility
  • 21+1 standard / 17+1 flush
  • $2,099 MSRP undercuts Staccato HD C3.6 by $200

Specifications

Price
$2,099
Weight
2 lb 5 oz
Calibers
9mm
Rail Type
picatinny

Capability Profile

0-10 Scale Across 8 Axes

Compatibility Tags

family: handgunframe: sig-p320mag-type: sig-p320interface: picatinny-pistoloptic-mount: rmroptic-mount: dppoptic-mount: epsoptic-mount: shield

Overview

The P211-GT4 is the carry-spec sibling to the full-size GT5. SIG cut the bull barrel from 5 inches to 4.2, shortened the dust cover to a carry profile, and added a low-profile magwell. The result is a P211 that carries in a G19-class size envelope with the same P320 magazine ecosystem, SIG-LOC PRO optic cut, and single-action trigger geometry that defines the rest of the line. At $2,099 MSRP it sits below every Staccato HD: the HD C3.6 starts at $2,299, the HD P4 at $2,499, and the comp-equipped HD C4X at $3,499.

The trade-off versus a Staccato HD C3.6 or HD C4X is weight. The GT4 ships with a stainless steel mainframe and an aluminum alloy grip module, putting it at roughly 37 ounces unloaded against the HD C3.6's 24 ounces and the HD C4X's 24.5. That extra 12-13 ounces hangs on the carry belt all day, and for many shooters it pushes the GT4 out of the conventional-carry envelope and into a duty or off-body role. Buyers comparing 4 inch comped carry 2011s should consider whether they want the lighter aluminum-framed Staccato or the heavier steel-framed SIG; the recoil character is meaningfully different.

The headline value is the P320 magazine compatibility. The GT4 ships with one 17-round flush mag and two 21-round extended mags, all interchangeable with M17/M18 service magazines already in inventory at most American gun stores, police departments, and military units. Spare mags run $40-50 instead of the $90+ commanded by proprietary 2011 magazines, and the agency logistics chain already exists. The slide uses the SIG-LOC PRO direct-mount cut compatible with the Romeo-X footprint, with XRAY3 day/night iron sights standard. The carry-length dust cover keeps a single Picatinny slot for a sub-compact light, and Coyote Nitron is offered alongside the black finish.

Key Features

  • 4.2" target-crowned bull barrel without compensator
  • P320 magazine compatibility (one 17-round flush, two 21-round extended included)
  • Carry-length dust cover with single Picatinny accessory slot
  • Low-profile magwell for concealment
  • Single-action only with ambidextrous thumb safety
  • SIG-LOC PRO optic footprint, Romeo-X compatible
  • Stainless steel mainframe with aluminum alloy grip module
  • XRAY3 day/night iron sights standard
  • Black Nitron or Coyote Nitron finish

Pros

  • +P320 magazine compatibility shared with M17/M18 service pistols
  • +$2,099 MSRP undercuts Staccato HD C3.6 by $200 and HD C4X by $1,400
  • +4.2" bull barrel keeps the gun inside a G19-class size envelope
  • +Three magazines (one 17rd, two 21rd) ship in the box
  • +Carry-length dust cover and low-profile magwell over the full-size GT5 geometry
  • +SIG factory warranty and service network

Cons

  • Roughly 37 oz unloaded is heavy versus aluminum-framed HD C3.6 (24 oz) and HD C4X (24.5 oz)
  • No factory compensator option in the GT4 configuration
  • SIG-LOC PRO ecosystem newer than RMR or DPP cuts
  • Brand-new 2026 platform without long-term round-count data
  • Hybrid steel-and-aluminum frame less proven than fully machined steel HD P4
  • Single Picatinny slot limits to compact lights, not full-size TLR-1 class

Detailed Specifications

caliber
9mm
Barrel Length
4.2 inches (target-crowned bull, no compensator)
Overall Length
7.6 inches
width
1.48 inches
height
5.4 inches
weight
37 oz unloaded (41.5 oz with loaded mag)
capacity
17+1 flush / 21+1 extended
trigger
Single-action only, ambidextrous thumb safety
barrel
Stainless steel bull barrel, target crown, Black or Coyote Nitron finish
magazines
One 17-round flush, two 21-round extended (P320 pattern)
msrp
$2,099

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