Sig Sauer P320 with TLR-7 X/A & TLR-7 HL-X IWB Holster

Sig Sauer P320 IWB Holster with Streamlight TLR-7 HL-X, TLR-7 X, and TLR-7 A

This IWB (Inside Waistband) holster is built for the Sig Sauer P320 Full-Size, X5, and M17 pistols equipped with the Streamlight TLR-7 HL-X, TLR-7 X, or TLR-7 A weapon-mounted light. Designed for concealed carry, this light-bearing holster offers dependable retention, reduced printing, and adjustable comfort for daily carry.

Light-Bearing Fit and Retention

This holster is designed to retain on the mounted weapon light rather than the firearm itself. A properly installed Streamlight TLR-7 HL-X, TLR-7 X, or TLR-7 A is required for correct fit and safe use. The setup uses the 1913-1 key for proper compatibility and retention on the P320 platform.

Compatible Pistols

• Sig Sauer P320 Full-Size
• Sig Sauer P320 X5
• Sig Sauer M17
• Does not fit P320 Spectre Comp or AXG models

Streamlight TLR-7 HL-X Light Information

View detailed specifications in the Streamlight TLR-7 HL-X data sheet.

We recommend pairing this holster with the Streamlight TLR-7 HL-X USB weapon light for optimal performance and reliability.

Manufacturing and Fit

Each holster is vacuum-formed using a precision-machined mold based on CAD data from the actual firearm and light combination. Every holster is built in-house, then tested with the real pistol and light to confirm fit, retention, and function.

Adjustability and Concealment Features

• Adjustable retention to fine-tune draw resistance
• Adjustable ride height and cant for preferred carry position
• Optional Modwing with interchangeable inserts to help reduce printing
• Minimal material profile with smooth edges for improved concealment

Additional Features

• Full sweat guard for comfort and added protection
• Holster profile cut to clear most red dot sights
• Durable .093" thermoplastic construction
• Handcrafted in the USA

Setup and Customization Resources

Learn more about carry setup options in our IWB holster belt attachment guide.

Magazine Carrier Options

Pair your holster with a matching Sig Sauer P320 IWB magazine carrier or Sig Sauer P320 OWB magazine carrier.

Holster Color Options

Explore available finishes and patterns in our Kydex holster color guide.

Important Use Notes

• The weapon light must be installed for proper retention and safe use
• Apply removable thread locker to the screws after receiving your holster

Frequently Asked Questions

• Will this holster work without a weapon light?
  No. This is a dedicated light-bearing IWB holster and requires a mounted Streamlight TLR-7 HL-X, TLR-7 X, or TLR-7 A for proper retention.
• Is this holster red dot compatible?
  Yes. The holster profile is cut to clear most red dot sights.
• Can I adjust retention and carry position?
  Yes. Retention, ride height, and cant are adjustable so you can tune the holster to your preferred concealed carry setup.
• What key is used to mount the TLR-7 series light on the P320?
  This holster is built around the P320 using the 1913-1 key configuration.
• Which P320 models fit this holster?
  This holster fits the Sig Sauer P320 Full-Size, P320 X5, and M17 with a compatible mounted Streamlight TLR-7 series light.