Rost Martin RM1S Comp 9mm 3.6-inch CA Handgun

The Rost Martin RM1S Comp is a California-compliant 9mm Luger subcompact handgun with a 3.6-inch barrel, integrated compensator, and optic-ready slide. Its black polymer frame, interchangeable backstrap, textured grip, and ambidextrous controls support practical handling for range use and lawful everyday carry.

The pistol features a crowned, hammer-forged match barrel, top anti-glare slide serrations, a flat-face trigger, extended beavertail, and an undercut trigger guard. Two magazines and an RMR optic plate are included.

Key Specifications

• The caliber is 9mm Luger for use with compatible 9mm ammunition.
• The barrel measures 3.6 inches and uses a compensated design.
• The handgun has a 10+1 capacity as listed in the product attributes.
• The slide is optic-ready and includes an RMR optic plate.
• The finish is black with a nitrocarburized steel slide.
• The frame is made from black polymer and includes an interchangeable backstrap.
• The sights are black serrated rear and white-dot front iron sights.
• The overall length is 6.72 inches.
• The height is 4.4 inches with the flush magazine.
• The package includes two magazines.

With its compact dimensions, compensated barrel, optic-ready configuration, and adaptable grip, the RM1S Comp provides a practical platform for shooters seeking a straightforward 9mm handgun with California-compliant configuration.

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