Rost Martin RM1C Holsters by Slim Fit Holsters

by Slim Fit Holstersin New pistol models, Postson Posted on

Premium Concealed Carry Holsters for the Rost Martin RM1C

The Rost Martin RM1C has quickly gained attention among concealed carriers looking for a feature-rich, American-made compact pistol. Designed around a 4-inch barrel, optic-ready slide, ambidextrous controls, and a 15+1 capacity, the RM1C offers an excellent balance of shootability and concealability.

At Slim Fit Holsters, we are proud to offer custom-built holsters for the Rost Martin RM1C. Whether you carry appendix, strong side, or outside the waistband, our holsters are designed to provide secure retention, all-day comfort, and dependable performance.

Built for Everyday Carry

The RM1C is sized similarly to many of today’s most popular compact carry pistols, making it an excellent choice for daily concealed carry. Its slim profile, aggressive grip texture, and optic-ready design make it a versatile handgun for both new and experienced shooters.

A quality firearm deserves a quality holster. Every Slim Fit Holster is handcrafted from premium Kydex and molded specifically for the RM1C to ensure a precise fit and consistent retention.

Phalanx AIWB Holster for the Rost Martin RM1C

For appendix carry, the Phalanx AIWB Holster is our most popular option.

Features include:

  • Dual Tacware clips for stability
  • Adjustable retention
  • ModWing concealment claw
  • Optic-ready design
  • Suppressor-height sight compatibility
  • Foam wedge included
  • Full sweat guard options

The Phalanx is designed to keep the RM1C close to the body while maximizing comfort and concealment throughout the day.

Guard IWB Holster

The Guard IWB Holster offers a minimalist solution for shooters who prefer a compact inside-the-waistband setup.

Features include:

  • Slim profile design
  • Adjustable retention
  • Optional ModWing attachment
  • Optic-ready compatibility
  • Durable Kydex construction

The Guard is ideal for strong-side carry or those looking for a lightweight everyday carry option.

Orbis OWB Holster

If you prefer outside-the-waistband carry, the Orbis OWB Holster provides excellent concealment while maintaining quick access to your firearm.

Unlike traditional pancake holsters, the Orbis uses front-mounted Infinity Flex Loops that work with belt tension to pull the pistol inward, keeping the RM1C close to the body for improved concealment and comfort.

Optics and Accessory Compatibility

The Rost Martin RM1C comes optics-ready from the factory and includes support for popular red dot configurations.

Slim Fit Holsters are built to accommodate modern carry setups, including:

  • Red dot optics
  • Suppressor-height sights
  • Threaded barrels (where applicable)
  • Popular weapon light options when available

Why Choose Slim Fit Holsters?

Every holster is made to order and built with the concealed carrier in mind.

When you choose Slim Fit Holsters, you get:

  • Made in the USA
  • Precision-molded Kydex construction
  • Adjustable retention
  • Multiple carry position options
  • Optic-ready compatibility
  • Durable hardware
  • Proven everyday carry performance

If you carry a Rost Martin RM1C, trust Slim Fit Holsters to provide the comfort, security, and concealment you need for everyday carry.

Browse our complete lineup of Rost Martin RM1C holsters and find the perfect setup for your carry style today.