Description
The Uncle Mike's Inside-The-Pant Holster in Size 15 is about as uncomplicated as concealed carry gets, and that is exactly why folks keep coming back to it. Built for right-hand carry, this open-top design is made to ride large semi-autos with 3.75 to 4.5 inch barrels inside the waistband, keeping the gun pulled in tight against your body. The four-layer laminate is ultra thin, no bulkier than a traditional suede leather holster, so it disappears under a shirt without printing like a bigger rig would.
What Makes This Uncle Mike's IWB Holster Tick
The construction here does more than just hold the gun. An internal moisture barrier keeps sweat from reaching your pistol, which matters if you carry all day or live somewhere warm. The inside is lined with smooth nylon that lets the firearm clear leather fast and clean, while the suede-like exterior grabs the inside of your waistband so the holster stays put when you draw instead of coming out with the gun. A sturdy belt clip hooks over your pants and belt to lock everything in place.
Fitting the Size 15 Inside-The-Pant Holster
Size 15 is the large-auto slot, so it covers a big chunk of popular full-size pistols. Think Glock 17, 20, 21, 22, 31 and 37, the S&W M&P and SD series, Ruger SR9 and SR40, Sig Sauer P220 and P226, the Beretta PX4 Storm, and Springfield XD and XDM in the full-size range. If your pistol wears a 3.75 to 4.5 inch barrel in a large-frame auto, odds are good it drops right in. This is the open-top version, meaning there is no retention strap to fuss with, just a smooth, consistent draw.
For anyone wanting a lightweight, dependable carry option without spending a fortune or breaking in stiff leather, this one earns its spot in the lineup. It is simple, it works, and it carries well.
Key Specifications
- Manufacturer: Uncle Mike's
- Manufacturer Part Number: 89151A
- UPC: 043699015184
- Product Type: Inside-The-Pant (IWB) Holster
- Style: Open Top
- Size: 15
- Hand Orientation: Right Hand
- Fits: Large Autos, 3.75" to 4.5" Barrel
- Material: Four-Layer Laminate
- Exterior: Suede-like, textured
- Lining: Smooth Nylon
- Moisture Barrier: Internal
- Mounting Type: Belt Clip
- Color: Black
- Shipping Weight: 0.308 lbs
What’s Included
- Uncle Mike's Size 15 Inside-The-Pant Holster (Right Hand, Black)
Frequently Asked Questions
What handguns does the Size 15 Uncle Mike's inside-the-pant holster fit?
Size 15 is built for large semi-automatic pistols with barrels in the 3.75 to 4.5 inch range. That covers popular models like the Glock 17, 20, 21 and 22, the S&W M&P and SD series, Ruger SR9 and SR40, Sig Sauer P220 and P226, and the Springfield XD and XDM. If your large-frame auto falls in that barrel range, it should seat nicely.
Does this holster have a retention strap?
No, this is the open-top version, so there is no thumb-break or retention strap. That design gives you a quick, unobstructed draw straight from the waistband. If you want a fold-over retention strap, Uncle Mike's offers a separate strap version of this holster.
Is the Uncle Mike's inside-the-pant holster comfortable for all-day carry?
It is one of the more comfortable budget options out there thanks to the ultra-thin four-layer laminate, which is no thicker than a conventional suede leather holster. The internal moisture barrier also keeps sweat off your gun during long days of carry. Many people appreciate how little it prints under a shirt.
How does the holster stay in place inside the waistband?
A molded belt clip slides over your pants and belt to anchor the holster securely. On top of that, the suede-like exterior grips the inside of your waistband, which helps keep the holster put when you draw instead of pulling out with the gun.






Reviews
There are no reviews yet.