Smith & Wesson M&P M2.0 4" 10MM & X300 IWB Holster

Smith & Wesson M&P M2.0 4" 10MM with Surefire X300 Inside Waistband (IWB) Holster

This Inside Waistband (IWB) Taco Style Holster is designed to fit the Smith & Wesson M&P 10MM M2.0 4" pistol equipped with a Surefire X300U-A, X300U-B, X300T-A, or X300T-B weapon-mounted light.

This holster is designed to work on pistols with or without the thumb safety.

Light-Bearing Retention System

This holster uses a light-based retention system, locking securely onto the attached weapon light rather than the firearm frame. A compatible light must be installed for proper function.

• Compatible with SureFire X300U-A, X300U-B, X300T-A, and X300T-B
• Retention is fully adjustable for personalized draw tension

Learn more about the SureFire X300U-B weapon light specifications.

Purchase the SureFire X300U-B weapon light.

Belt Attachment Options

We offer a selection of proven, reliable IWB belt attachment options to fit different carry preferences, including popular choices like the Discreet Carry Concepts Monoblock and UltiClip UltiTuck.

Learn more about our IWB belt attachment options to find the carry configuration that works best for you.

Precision Fit & Craftsmanship

• Vacuum-formed using precision molds developed from CAD models of the firearm/light.
• Formed, trimmed, and folded in-house.
• Final fit and function is individually tested with the actual pistol/light combination for proper retention.
• Adjustable retention screws allow for personalized draw tension.
• Constructed from .093" Kydex thermoplastic for durability.

Features

• Full sweat guard for increased comfort and firearm protection
• Adjustable retention
• Adjustable ride height and cant
• Slim profile with smooth edges to help reduce printing
  
• Optional ModWing with two interchangeable inserts helps rotate the grip toward the body to reduce printing and improve concealment.
• Profile cut to clear most popular red dot sights
• Open-ended design accommodates threaded barrels and many compensator setups
  
• Precision formed from durable .093" Kydex thermoplastic
• Available in right- and left-handed configurations
• Personalize your setup with a holster color or pattern that fits your style.
• Proudly made in the USA

Complete Your Carry Setup

A solid carry setup starts with the right belt.

• 4Bros Gun Belt Collection

Improve concealment and comfort by helping angle the firearm grip closer to the body while reducing pressure points during IWB carry by adding our wedge to your holster:

• 4Bros Holster Wedge

Give your extra magazine a home.

• M&P 10MM OWB Magazine Carrier
• M&P 10MM IWB Magazine Carrier

Care & Maintenance

For long-term reliability, apply a removable thread locker to all hardware after initial setup to help prevent loosening during regular use.

See our Apply Thread Locker to Your Holster video for a quick application guide.

If you choose the optional ModWing and later want to remove it, you'll need our Replacement Hardware kit, which includes (2) 3/8" screws, (2) 1/4" rubber spacers, and (2) 1/4" threaded posts.

Frequently Asked Questions

• Will this holster work without a weapon light?
  No. This holster requires a compatible SureFire X300 series light for proper retention and function.
• Which M&P models are compatible?
  Designed for the Smith & Wesson M&P 10MM M2.0 4" & 4.6" pistol equipped with a SureFire X300 weapon light.
• Is this holster red dot compatible?
  Yes. The holster profile is cut to clear most red dot sights, including optics that overhang the side of the slide.
• Is this holster for left-handed shooters?
  Yes. This holster is available in both right- and left-handed configurations.
• Can retention be adjusted?
  Yes. The adjustable retention system allows you to fine-tune draw resistance.
• What material is used?
  The holster is constructed from .093" thermoplastic for durability and consistent retention.
• Where can I learn about my holster color & belt attachment options?
  
  • Learn more about our IWB belt attachment options to find the carry configuration that works best for you.
  • -Explore our holster colors & patterns.

• Full Sweat Guard
• Adjustable Retention
• Adjustable Cant
• Profile cut to allow red dot sights
• Open Muzzle for threaded barrels and compensators
• Minimal material and smooth edges
• Made from .093" thermoplastic for durability.
• Optional Modwing includes 2 inserts to allow the user to adjust the amount of leverage placed against the inside of the belt to reduce firearm printing
• Proudly Made in the USA

• Monoblock
• 1 Series Gear Clips
• Ultituck
• Soft Loops 
• RCS Overhooks
• Ulticlip

IWB Belt Attachments Explained

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

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