Smith & Wesson M&P Shield X IWB Holster

Inside Waistband Holster for Smith & Wesson M&P 9 Shield X

Custom-fit IWB holster designed for the M&P 9 Shield X.

Red dot compatible, Modwing ready, and optimized for low-profile concealed carry.

Compatibility

This holster is specifically designed to fit the Shield X and Shield X with Thumb Safety. It will not fit other S&W Shield models.

Detailed information regarding the Smith & Wesson M&P Shield X Pistol can be found here. 

Product Highlights

• Precision Molded Fit – Formed on a CNC-machined mold using a CAD model of the actual firearm.
• Red Dot Ready – Designed to clear most slide-mounted red dot optics.
• Adjustable Retention – Fine-tune draw resistance to your personal preference.
• Ride Height & Cant Adjustment – Customize your concealment angle and carry depth.
• Full Sweat Guard – Shields your firearm from moisture and body contact.
• Open Muzzle – Accommodates threaded barrels or compensators.
• Minimal Footprint – Smooth edges and slim profile reduce printing under clothing.
• Modwing Compatible – Optional Modwing with 2 inserts for concealment leverage.
• Durable .093" Thermoplastic – Built tough for daily concealed carry.
• Made in the USA – Manufactured in-house at Four Brothers Holsters in Indiana.

Maintenance Tip

To prevent lost screws during carry, we strongly recommend applying a removable thread locker (such as Loctite Blue 242) to each holster screw after setup.

More Info

Our Belt Attachment Blog Article explaining the different options can be found here:

4Bros Four Brothers Holsters Inside Waistband Attachments Explained

Magazine Pouches for the Shield Plus Carry Comp pistol can be found here:

S&W Shield Plus IWB Magazine Pouch

S&W Shield Plus OWB Magazine Pouch

Frequently Asked Questions (FAQ)

Will this holster fit the M&P 9 Shield X with the thumb safety?
Yes. This holster is precision-molded for the Shield X so that it works with the Thumb Safety. It also works with the Shield X without the thumb safety.

Is this holster red dot compatible?
Absolutely. It’s cut to fit slide-mounted red dot optics like the Holosun 407k/507k, Shield RMSc, and similar sights.

Can I use this holster with a threaded barrel or compensator?
Yes. The open muzzle design allows for extended barrels and most compensators to pass through without obstruction.

What is a Modwing, and do I need it?
The Modwing is a concealment claw that pushes against the inside of your belt to rotate the grip closer to your body. It comes with two insert options to adjust the amount of pressure and concealment. It’s ideal for reducing printing, especially when carrying in the  appendix position (AIWB).

How do I adjust retention or ride height?
You can tighten or loosen the retention screws to change the draw resistance. Ride height and cant are adjusted by changing the screw placement on the mounting slots.

Is this holster ambidextrous?
No, this model is right- or left-handed selectable at checkout.

Where is this holster made?
Proudly made in Logansport, Indiana, by Four Brothers Holsters using locally sourced materials whenever possible.

What should I do if I don’t see my specific configuration listed?
Contact us here — we’re happy to help if you’re unsure which holster is right for your setup.

• 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" black 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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