This Outside Waistband (OWB) holster is built for the Sig Sauer P211 GT4 with Surefire X300U-A, X300U-B, X300T-A, or X300T-B weapon-mounted light. It delivers secure retention, smooth draws, and dependable performance for training or everyday carry. For more details on the pistol itself, see the official Sig Sauer P211 GT4 page.
Light-Based Retention System: The holster locks onto the mounted Surefire light, not the pistol frame, and cannot be used without the light attached.
If you need a compatible weapon light, the holster is designed to work with the SureFire X300U-B weapon light, one of the most trusted lights for duty and concealed carry pistols.
Each 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 profile promotes stability and comfort during extended wear or range sessions. Explore OWB belt attachment options and personalize the look by choosing the right holster color.
Compatibility
- Fits: Sig Sauer P211 GT4 with Surefire X300U-A, X300U-B, X300T-A, or X300T-B
- Hand Orientation: Right-hand or Left-hand
- Attachment Options: See belt attachment guide
- Not compatible without the mounted light
- Accommodates most slide-mounted red dot optics (RDS), including the Trijoicon SRO
Product Highlights
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Precision-Molded Fit – CAD-modeled, vacuum-formed for consistency.
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Adjustable Retention – Dial in your preferred draw resistance.
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Comfort & Access – Contoured for stable carry and smooth draws.
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Durable Build – .093" thermoplastic for everyday/range use.
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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 GT4 uses Sig P320 Magazines, so our P320 Magazine carriers work perfectly:
Frequently Asked Questions
- What’s the best OWB holster for the Sig Sauer P211 GT4 with Surefire X300?
- Our OWB holster for the P211 GT4 with X300U-A, X300U-B, X300T-A, or X300T-B is precision-molded for secure retention, stable carry, and smooth draws.
- Will this holster fit my Sig Sauer P211 GT4 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 comfortable for long wear or range sessions?
- Yes. The contoured body and smooth edges promote comfort and consistent indexing on the belt.
- Which OWB belt attachment should I choose?
- It depends on your use case. See our guide on belt attachment options for details.
- What magazines does the Sig Sauer P211 GT4 use?
- The P211 GT4 uses Sig P320 magazines, so our P320 mag carriers are fully compatible.
