Sig Sauer P211-GTO ROMEO3 PRO 9mm 4.4" Black 23+1 Pistol w/ MACH3D Compensator 211F-9-GTO-R3P

Sig Sauer P211-GTO ROMEO3 PRO

The Sig Sauer P211-GTO ROMEO3 PRO is a purpose-built single-action-only competition pistol chambered in 9mm that delivers a fully competition-ready platform straight from the factory. It features a 4.4 inch bull barrel with attached MACH3D compensator, factory-mounted ROMEO3 PRO 8 MOA red dot optic, and a stainless steel frame with alloy grip module for unmatched rigidity and flat shooting performance.

This model includes a skeletonized alloy flat blade trigger, removable steel magwell, G10 grip panels, and aggressive slide serrations that combine with fully ambidextrous controls for lightning-fast reloads and precise manipulation. The SIG PRO optic footprint offers broad mounting compatibility while the included P320-compatible steel magazines—one 23-round and two 21-round—provide high-capacity options right out of the box.

Designed specifically for competitive shooters, the P211-GTO ROMEO3 PRO excels in USPSA, IDPA, and 3-Gun events where speed, accuracy, and reliability are critical. Its 46 oz weight and tuned ergonomics reduce muzzle rise for rapid follow-up shots while maintaining the premium fit and finish Sig Sauer is known for.

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