• For the best OWB Sig Sauer P320 Full Size, M18, M17, X-Five or Carry pistol & Surefire X300U-A or B A Duty & Competition Holster, shop Four Brothers Holsters.
  • For the best OWB Sig Sauer P320 Full Size, M18, M17, X-Five or Carry pistol & Surefire X300U-A or B A Duty & Competition Holster, shop Four Brothers Holsters.
  • For the best OWB Sig Sauer P320 Full Size, M18, M17, X-Five or Carry pistol & Surefire X300U-A or B A Duty & Competition Holster, shop Four Brothers Holsters.
  • For the best OWB Sig Sauer P320 Full Size, M18, M17, X-Five or Carry pistol & Surefire X300U-A or B A Duty & Competition Holster, shop Four Brothers Holsters.
  • For the best OWB Sig Sauer P320 Full Size, M18, M17, X-Five or Carry pistol & Surefire X300U-A or B A Duty & Competition Holster, shop Four Brothers Holsters.
  • For the best OWB Sig Sauer P320 Full Size, M18, M17, X-Five or Carry pistol & Surefire X300U-A or B A Duty & Competition Holster, shop Four Brothers Holsters.
  • For the best OWB Sig Sauer P320 Full Size, M18, M17, X-Five or Carry pistol & Surefire X300U-A or B A Duty & Competition Holster, shop Four Brothers Holsters.
  • For the best OWB Sig Sauer P320 Full Size, M18, M17, X-Five or Carry pistol & Surefire X300U-A or B A Duty & Competition Holster, shop Four Brothers Holsters.
  • For the best OWB Sig Sauer P320 Full Size, M18, M17, X-Five or Carry pistol & Surefire X300U-A or B A Duty & Competition Holster, shop Four Brothers Holsters.
  • For the best OWB Sig Sauer P320 Full Size, M18, M17, X-Five or Carry pistol & Surefire X300U-A or B A Duty & Competition Holster, shop Four Brothers Holsters.
  • For the best OWB Sig Sauer P320 Full Size, M18, M17, X-Five or Carry pistol & Surefire X300U-A or B A Duty & Competition Holster, shop Four Brothers Holsters.
  • For the best OWB Sig Sauer P320 Full Size, M18, M17, X-Five or Carry pistol & Surefire X300U-A or B A Duty & Competition Holster, shop Four Brothers Holsters.
  • Blade-Tech Duty Drop from Four Brothers Holsters
  • Blade-Tech Duty Drop & Thigh Strap from Four Brothers Holsters
  • Ben Stoeger BOSS Hanger from Four Brothers Holsters
  • Henry Holsters Turbo Drop from Four Brothers Holsters
  • True North Modular Adapter from Four Brothers Holsters
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FOUR BROTHERS HOLSTERS

Sig Sauer P320 with X300 Duty & Competition Holster

Sig Sauer P320 with X300 Duty & Competition Holster

$87.00 USD
$87.00 USD
Sale Sold out
Shipping calculated at checkout.

Description

Outside Waistband Duty & Competition Style Holster designed to fit the Sig Sauer P320 Full Size and Carry pistols with the Surefire X300U-A or X300U-B light mounted to the handgun. 

The holster retention is on the light itself and not the pistol, which means this holster will not work without the light mounted on the firearm.

This holster will fit the M18, M17, X-Five and the P320 AXG Pro so long as the X300 light is mounted correctly.

It does NOT work with the P320 Spectre Comp.

Product Details:

Our holsters are vacuum formed with a precision machined mold designed from a CAD model of the actual firearm.

Each holster is formed, trimmed, and folded in-house. Final fit and function tests are done with the actual pistol and light to ensure the holster fits the gun/light combination and has the correct amount of retention. 

The holster's retention is easily adjusted so that the fit can be set to your personal preference.

FEATURES:

  • Open Muzzle
  • Full Sweat Guard.
  • Adjustable Retention.
  • Minimal material and smooth edges to reduce printing.
  • Fits sights up to .375” (3/8”) tall
  • Profile cut to allow most red dot sights
  • Made from .080" thick thermoplastic for durability
  • Proudly made in the USA
See our Blog article about choosing the right holster and attachments here:

Be Ready When the Competition Starts

Magazine Pouches for these models can be found here:

Sig Sauer P320 IWB Magazine Pouch

Sig Sauer P320 OWB Magazine Pouch

See all our Duty and Competition Holsters here:

Four Brothers Holsters Duty and Competition Collection

*We strongly suggest you apply a removable thread locker to each screw of your holster after you receive it to prevent lost screws while the holster is in use.  

 

Features

• 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 .080" 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

Attachments

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

Duty & Competition Holster Attachments Explained

Made in the USA

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

Shipping & Returns

Please review our Four Brothers Holsters Exchange, Return and Refund Policy

Terms of Service

Please review our Four Brothers Holsters Terms of Service

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