Sig Sauer P211 GTO & X300U Duty & Competition Holster

This Duty & Competition holster is built for the Sig Sauer P211 GTO with Surefire X300U-A, X300U-B, X300T-A, or X300T-B weapon-mounted light. Designed for competitive shooters and duty use, it delivers a stable platform, secure retention, and smooth draws—ready for training, range sessions, or match day performance.

Light-Based Retention System: This holster locks onto the mounted Surefire light, not the pistol frame, and cannot be used without the light attached. That design ensures consistent fit and draw, while giving you dependable security under stress.

Every holster is precision-built using a CAD-designed mold, vacuum-formed from .093" thermoplastic, and hand finished for consistency. The adjustable retention system lets you fine-tune draw resistance, while the contoured body provides excellent stability during movement. Explore competition belt attachment options and personalize your rig by choosing the right holster color.

Compatibility

• Fits: Sig Sauer P211 GTO with Surefire X300U-A, X300U-B, X300T-A, or X300T-B
• Hand Orientation: Right-hand or Left-hand
• Attachment Options: see competition belt attachment options
• Not compatible without the mounted light

Product Highlights

• Precision-Molded Fit – CAD-modeled, vacuum-formed for consistency.
• Adjustable Retention – Dial in your preferred draw resistance.
• Stable Duty/Competition Platform – Contoured for repeatable indexing and secure carry.
• Durable Build – .093" thermoplastic engineered for duty and competition use.
• Proudly Made in the USA – Built in Logansport, Indiana.

Maintenance Tip

Apply a removable thread locker to all screws after receiving your holster to prevent hardware loosening during use.

Related Products

The P211 GTO uses Sig P320 Magazines, so our P320 Magazine carriers work perfectly:

• Sig Sauer P320 IWB Magazine Carrier
• Sig Sauer P320 OWB Magazine Carrier

Frequently Asked Questions

What’s the best duty/competition holster for the Sig Sauer P211 GTO with Surefire X300?

Our duty/competition holster for the P211 GTO with X300U-A, X300U-B, X300T-A, or X300T-B is precision-molded for secure retention, stability, and smooth draws.

Will this holster fit my Sig Sauer P211 GTO without the light?

No. Retention is established on the Surefire light, so the holster will not work without the light attached.

Is the retention adjustable?

Yes—use the retention hardware to set your preferred draw resistance.

Is it stable and comfortable for range or match use?

Yes. The contoured body and belt interface provide stable indexing and comfort during long training sessions or competition days.

Which competition belt attachment should I choose?

It depends on your setup. See our guide on competition belt attachment options for details.

What magazines does the Sig Sauer P211 GTO use?

The P211 GTO uses Sig P320 magazines, so our P320 mag carriers are fully compatible.

• Outside Waistband Holster specifically designed for USPSA, 3-Gun, Steel Challenge, and other competition shooting sports (May not be IDPA Legal)
• Comes Standard with Blade-Tech Drop and Offset belt attachment
• Holster Retention is easily adjustable
• Molded with .093" thick thermoplastic for durability
• Profile cut to allow red dot sights
• Open Muzzle for threaded barrels and compensators
• Minimal material and smooth edges
• Proudly Made in the USA

• Duty Drop
• Duty Drop & Thigh Strap
• BOSS Hanger
• Modular Holster Adapter

Duty & Competition Holster Attachments Explained

Made in America. Founded, located, engineered, manufactured, and shipped from Northern Indiana.

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