OWB Kydex Holster for Sig P320 Full Size w/ TLR Light - Adjustable

Our review of this OWB Kydex holster for the Sig Sauer P320 Full Size with a Streamlight TLR series light finds a sturdy, no-nonsense option for open carry. It is best for shooters who want a lifetime-backed, purpose-formed holster that emphasizes retention and adjustable carry position. The single biggest reason to buy is its exact fitment for the P320 Full Size with TLR-1/1S/HL and the durable.08-in Kydex build that resists water and rot, offering consistent draw and re-holster performance over time.

Key Features

• Exact fit: Molded specifically for the Sig Sauer P320 Full Size with Streamlight TLR-1/1S/HL light to ensure a secure, repeatable fit and smooth draw.
• Durable Kydex construction:.08-in thick Kydex keeps shape under stress, is waterproof and washable, and will not rot like leather options.
• Adjustable ride and cant: The paddle can be unscrewed and repositioned so users can change height and angle for appendix, strong side, behind the hip or cross carry.
• Lightweight design: Built to sit outside the waistband with reduced pressure against the body for more comfortable all-day carry.
• Lifetime warranty: Proudly made in the USA and backed by a lifetime guarantee for long-term ownership confidence.
• Easy re-holstering: Rigid form fitting makes it easier to re-holster without searching, preserving situational awareness.

Who It's For

This holster is aimed at owners of the Sig Sauer P320 Full Size who run a Streamlight TLR-1/1S/HL style weapon light and need a reliable outside-waistband option. It suits daily open carriers who prioritize a rigid, washable material and want to fine tune ride height and cant for a personalized draw.

Those who prefer a softer leather feel, want inside-waistband concealment, or carry pistols without the specified light should look elsewhere; the holster is purpose-made for the P320 Full Size with that light and is not a universal fit.

Pros & Cons

Pros

• Excellent fit for the P320 Full Size with Streamlight TLR-1/1S/HL light, delivering repeatable presentation.
• Robust.08-in Kydex construction that is waterproof, washable, and resistant to wear from moisture.
• Adjustable paddle allows for personalized ride height and cant for different carry styles.
• Lifetime warranty provides peace of mind for long-term use.

Cons

• Some users report mixed experiences with retention and hardware durability, so a break-in period and inspection of screws is advisable.
• Designed specifically for the P320 Full Size with the TLR light, so it is not suitable for other pistols or light setups.

Specifications

Model Compatibility	Sig Sauer P320 Full Size with Streamlight TLR-1/1S/HL
Holster Type	Outside Waistband (OWB) Kydex Holster
Material	.08-in Kydex
Adjustment	Adjustable ride height, cant and retention via removable paddle
Carry Positions	Appendix, strong side, behind the hip, cross carry
Warranty	Lifetime Warranty

Our Verdict

The holster is a practical, value-oriented choice for P320 Full Size owners running a Streamlight TLR light who need a durable OWB option with adjustable ride and cant. It delivers a rigid, washable platform and lifetime backing, though buyers should confirm fit and regularly check retention screws; for those needs it represents a solid balance of function and durability.

Frequently Asked Questions

Will this fit other pistols?
No. It is specifically formed for the Sig Sauer P320 Full Size with the Streamlight TLR-1/1S/HL style light and is not a universal holster.

Can I change the carry angle?
Yes. The paddle can be unscrewed and repositioned to adjust ride height and cant for different carry positions.

Is the holster waterproof?
Yes. The Kydex material is waterproof and washable and will not rot like leather.