Sig Sauer P211 GTO 9mm, 4.4 in Bull Barrel with Integral Compensator, 21+1, Black Nitron (2026)
Made in the United States in 2026, the Sig Sauer P211 GTO is a 2011-platform, single-action 9mm with a steel frame, integral compensator, and a high-capacity 21+1 system. It features a black Nitron finish, SIG-LOC PRO optics interface with cover plate, and ships with three 21-round factory steel magazines. A factory test target documents a 3-shot group measuring 0.26 inch at 10 m.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor and superficial surface scratches and small handling blemishes are visible under close inspection.
What's Included
- SIG Sauer factory hard case with matching label (211F-9-GTO)
- 3 SIG Sauer factory 21-round steel magazines (mix of flush and extended basepads; orange followers)
- SIG Sauer factory test target sheet (model 211, SKU 211F-9-GTO)
- Dawson Precision fiber-optic replacement rods with instructions
The P211 GTO uses a 2011-style, single-action-only, hammer-fired system with ambidextrous thumb safeties, a beavertail grip safety, and a flat, skeletonized trigger. Its textured metal grip module carries distinctive "GTO" molded panels and feeds from 21-round SIG Sauer factory steel magazines. It uses 2011-pattern double-stack steel magazines and is not compatible with SIG P320 magazines.
The 4.4-inch bull barrel is paired with an integral compensator module featuring a top port. Sig Sauer equips this model with a factory 3D-printed MACH3D compensator, forward and rear cocking serrations, and an external extractor. The slide and frame wear a durable black Nitron finish, and the full-length dust cover integrates an accessory rail.
For aiming, the pistol includes a green fiber-optic front sight and an optic cut with a cover plate. It uses the SIG-LOC PRO optics interface for mounting compatible optics when desired.
Practical details include an overall length of approximately 8.5 inches, height of about 5.25 inches, and a weight around 45.9 oz. A factory 3-shot test target verifies a 0.26-inch group at 10 m, and MSRP is listed at $2,399.