• OWB Outside Waistband Holster for the Sig Sauer P320 Carry, Compact, M18 pistols, and Wilson Combat Carry grip module in black with a 4BROS 1.5" Belt Slide.
  • OWB Outside Waistband Holster for the Sig Sauer P320 Carry, Compact, M18 pistols, and Wilson Combat Carry grip module in black with a 4BROS 1.5" Belt Slide.
  • OWB Outside Waistband Holster for the Sig Sauer P320 Carry, Compact, M18 pistols, and Wilson Combat Carry grip module in black with a 4BROS 1.5" Belt Slide.
  • OWB Outside Waistband Holster for the Sig Sauer P320 Carry, Compact, M18 pistols, and Wilson Combat Carry grip module in black with a 4BROS 1.5" Belt Slide.
  • OWB Outside Waistband Holster for the Sig Sauer P320 Carry, Compact, M18 pistols, and Wilson Combat Carry grip module in black with a 4BROS 1.5" Belt Slide.
  • OWB Outside Waistband Holster for the Sig Sauer P320 Carry, Compact, M18 pistols, and Wilson Combat Carry grip module in black with a 4BROS 1.5" Belt Slide.
  • OWB Outside Waistband Holster for the Sig Sauer P320 Carry, Compact, M18 pistols, and Wilson Combat Carry grip module in black with a 4BROS 1.5" Belt Slide.
  • OWB Outside Waistband Holster for the Sig Sauer P320 Carry, Compact, M18 pistols, and Wilson Combat Carry grip module in black with a 4BROS 1.5" Belt Slide.
  • OWB Outside Waistband Holster for the Sig Sauer P320 Carry, Compact, M18 pistols, and Wilson Combat Carry grip module in black with a 4BROS 1.5" Belt Slide.
  • OWB Outside Waistband Holster for the Sig Sauer P320 Carry, Compact, M18 pistols, and Wilson Combat Carry grip module in black with a 4BROS 1.5" Belt Slide.
  • 4BROS 1.5-inch Slide from Four Brothers Holsters
  • 4BROS 1.75-inch Slide from Four Brothers Holsters
  • 4BROS 2-inch slide from Four Brothers Holsters
  • Blade-Tech Tek-Lok from Four Brothers Holsters
  • Blade-Tech Adjustable Stingray from Four Brothers Holsters
  • Safariland QLS Fork from Four Brothers Holsters
1 16

FOUR BROTHERS HOLSTERS

Sig Sauer P320 Carry/M18 OWB Holster

Sig Sauer P320 Carry/M18 OWB Holster

$75.00 USD
$75.00 USD
Sale Sold out
Shipping calculated at checkout.

Description

Outside Waistband Holster designed to fit the Sig Sauer P320 Carry, Compact, and M18 pistols.

The holster functions well with the Wilson Combat Carry Module.

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 to ensure the holster fits the gun 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. 

This holster does not have clearance for threaded barrels. (Closed muzzle)

Features:

  • Holster Retention is easily adjustable. 
  • Molded with .093" thick thermoplastic for durability
  • Available in right- and left-handed configurations
  • Profile cut to allow red dot sights.
  • Formed and assembled with pride in the USA

Outside waistband attachments are explained here:

4BROS Four Brothers Holsters Outside Waistband Attachments Explained

Please note: Our 4BROS Belt Slides are designed to work with standard belts for everyday carry, not thicker "Battle Belt" style belts with rows of MOLLE on the outside.

Magazine Pouches for these models can be found here:

Sig Sauer P320 IWB Magazine Pouch

Sig Sauer P320 OWB Magazine Pouch

*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. 

FAQs

  • Is the holster optics-ready?
  • Yes, it clears most red dot sights, including optics that extend over the slide edges.
  • Which Sig Sauer models does this holster fit?
  • It fits the P320 Carry & M18.
  • Can I return a holster made for Align Tactical or Gas Pedal accessories?
  • No, these are specialty holsters and are only returnable if there is a workmanship defect.
  • Is this holster available for left-handed shooters?
  • Yes. This holster is available in both right- and left-handed configurations. Select your preferred configuration when ordering.

Features

• Full Sweat Guard
• Adjustable Retention
• Profile cut to allow red dot sights
• Minimal material and smooth edges
• Proudly Made in the USA

Attachments

  • 4BROS Belt Slide
  • Tek-Lok
  • Sting Ray Belt Slide
  • QLS Fork
  • No Belt Attachment

OWB Belt 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

View full details