The Sig P320 platform comes in more variants than almost any other duty-grade pistol — Full Size, Carry, Compact, X-Compact, X-Five, M17, M18 — and each slide length has its own holster mold. FTA builds custom IWB Kydex holsters for every P320 variant, including optics-cut versions for the Romeo1Pro, DeltaPoint Pro, and Holosun 509T. Every holster is hand-formed in Florida, made to your exact serial-number build, and has a current production time of approximately 15 business days before shipping.
Compatible Firearm Models
- Sig P320 Full Size
- Sig P320 Carry
- Sig P320 Compact
- Sig P320 X-Compact
- Sig P320 X-Five
- Sig P320 M17
- Sig P320 M18
Recommended FTA Holsters for the Sig P320
All FTA holsters are custom-molded to your exact pistol — including optic cuts, threaded barrels, and accessory configurations. Most popular picks:
- IWB Holster – Classic – Solid Colors
- IWB Holster with Claw & Adjustable Cant – Custom Print
- Appendix IWB Holster – Ultra Body Hug – Solid Colors
Why Choose FTA for Your Sig P320?
- Custom-molded in Florida: every holster is hand-formed in our US shop, not drop-shipped from overseas
- 390+ firearm configurations available: including every popular CCW model on the market today
- Optics-ready by default: we mold around your red dot, not against it
- Adjustable retention: tune the draw feel to your preference
- Right and left hand: both carry orientations available at no extra cost
- One-year workmanship warranty: manufacturing defects are covered under our Store Policies
Frequently Asked Questions
Do you make holsters for the P320 X-Five with a compensator?
Yes, we offer a comp-cut version for the X-Five Legion. Select the comp-cut option at checkout. Standard P320 holsters will not work with a compensated slide.
Will the P320 holster fit my X-Carry slide?
No — the X-Carry has a longer slide than the X-Compact. We mold specifically for the slide you select. If you swap between slides, you need separate holsters.
Is the M17 holster different from the P320 Full Size?
The M17 is a P320 Full Size with a slightly different slide profile and the optional MHS optic cut. We make a specific M17 variant — select it at checkout for the correct mold.
Do you support the Sig Foxtrot optics?
Yes, all of our P320 holsters support the Foxtrot, Romeo1Pro, Romeo2, DeltaPoint Pro, and Holosun 509T with the optic-cut option.
Can I get a left-handed P320 holster?
Absolutely. Right-hand and left-hand are both standard options at no extra charge.
Order Your Sig P320 Holster Today
Pick your holster style, select your exact pistol model and any add-ons, and we’ll build it in approximately 15 business days before shipping. Need help choosing? Contact us — we answer every message personally.
Looking for a different pistol? Browse all holsters by gun model.