What Is the Best Holster for a Sig P938?

For inside-the-waistband carry, the Rounded Gear IWB Holster is the best match for the Sig P938. It is molded in Kydex to the P938's small 1911-style frame, holds the gun securely with adjustable retention, and keeps the grip tight to your body for deep concealment at appendix or strong side.

Is the SIG P938 a Good Carry Gun?

Yes, for shooters who like a 1911-style manual of arms. Sig Sauer lists the P938 as a single-action-only 9mm with a 1911-style thumb safety, 6+1 capacity, and about 16 ounces of weight, so it hides easily. The trade-offs are low capacity and a safety you must train with. The Rounded Gear IWB Holster is molded for it.

Can You Pocket Carry a SIG P938?

Yes. At about 5.9 inches long and 16 ounces, the P938 is small enough for many pockets, but only in a pocket holster that covers the trigger and keeps the gun upright. If you prefer belt carry, the Rounded Gear IWB Holster conceals the P938 just as easily under an untucked shirt.

Will a Sig P938 Holster Fit a P238 or P365?

No. The Rounded Gear IWB Holster is molded for the Sig P938 only. The P238 is a smaller .380 and the P365 has a different frame and slide shape, so neither seats correctly. Because the holster retains the P938 by its exact contours, a precise match is what gives you secure retention and a clean draw.

Sig P938 KYDEX Holsters

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Holsters Tailored to the Compact Metal-Frame P938

The Sig Sauer P938 blends micro-compact dimensions with a metal-frame design and single-action operation inspired by classic 1911 ergonomics. Its slim profile and manageable size make it a practical option for concealed carry, while its construction introduces unique holster fit considerations compared to polymer carry pistols.

Rounded Gear produces custom KYDEX holsters for the Sig P938 using hands-on firearm evaluation and precision molding methods. All holsters are manufactured in-house at our Jacksonville, Florida, facility, allowing our team to maintain oversight of materials, molding accuracy, and finishing quality. This approach supports a secure, firearm-specific holster that stabilizes the P938 while enabling smooth presentation.

Formed from durable KYDEX and molded to the P938’s compact frame, these holsters deliver dependable retention and everyday comfort. The result is a USA-made concealed carry holster designed to complement the P938’s slim footprint and carry-friendly proportions.

The Rounded Gear Approach to Holster Design and Production

A compact metal-frame pistol benefits from holster construction that prioritizes retention, durability, and comfort. Rounded Gear holsters are built with disciplined manufacturing processes and quality materials to support consistent performance.

Made in the USA: Each Sig P938 holster is produced in Jacksonville, Florida, reinforcing American craftsmanship and reliable quality control.
In-House Manufacturing Oversight: Design, molding, assembly, and finishing remain under one roof, enabling repeatable fitment and dependable performance.
Quality Material Selection: Holsters are formed from premium KYDEX and assembled with aviation-grade aluminum hardware, providing strength and long-term reliability.
Lifetime Guarantee: Every holster is backed by a lifetime guarantee, reflecting confidence in durability and workmanship.
Precision Mold Engineering: CNC-machined aluminum molds capture the P938’s contours, supporting consistent retention and a predictable draw stroke.
Careful Finishing Details: Edges and contact surfaces are refined to enhance comfort during extended wear and reduce interference with clothing.
Posi-Click Retention System: An audible and tactile confirmation signals when the firearm is fully seated, supporting secure carry and confident handling.

Together, these features produce a reliable KYDEX holster that aligns with the P938’s compact carry role.

Browse Sig P938 Holster Configurations

The P938 remains a popular option for discreet carry, and selecting a holster designed specifically for its dimensions helps maintain both comfort and accessibility. Rounded Gear offers custom molded KYDEX holsters made in the USA, supporting secure retention and adaptable carry setups.

Explore available options to identify the best Sig P938 holster for your preferred carry method, whether prioritizing low-profile concealment, adjustable retention, or versatile positioning. Many firearm owners also choose Rounded Gear holsters for other compact Sig Sauer models, including the P365 series and P238 platform.

Browse the collection to select a durable concealed carry holster with lifetime warranty coverage, built for consistent performance and responsible everyday carry.

Browse the collection and choose a durable concealed carry holster with lifetime warranty coverage, built for consistent performance and responsible carry.

Sig P938 KYDEX Holsters FAQs

: For inside-the-waistband carry, the Rounded Gear IWB Holster is the best match for the Sig P938. It is molded in Kydex to the P938's small 1911-style frame, holds the gun securely with adjustable retention, and keeps the grip tight to your body for deep concealment at appendix or strong side.
: Yes, for shooters who like a 1911-style manual of arms. Sig Sauer lists the P938 as a single-action-only 9mm with a 1911-style thumb safety, 6+1 capacity, and about 16 ounces of weight, so it hides easily. The trade-offs are low capacity and a safety you must train with. The Rounded Gear IWB Holster is molded for it.
: Yes. At about 5.9 inches long and 16 ounces, the P938 is small enough for many pockets, but only in a pocket holster that covers the trigger and keeps the gun upright. If you prefer belt carry, the Rounded Gear IWB Holster conceals the P938 just as easily under an untucked shirt.
: No. The Rounded Gear IWB Holster is molded for the Sig P938 only. The P238 is a smaller .380 and the P365 has a different frame and slide shape, so neither seats correctly. Because the holster retains the P938 by its exact contours, a precise match is what gives you secure retention and a clean draw.