Rost Martin RM1S Comp 9mm 3.6-inch Black

The Rost Martin RM1S Comp is a subcompact, optic-ready 9mm handgun that pairs a 3.6-inch compensated barrel with a striker-fired design for controllable, practical handling in a compact package. Built on a black polymer frame with a nitrocarburized steel slide, it is intended for discreet carry and everyday use where reliable ergonomics and sight solutions matter. The slide includes anti-glare serrations and the package indicates an RMR-compatible optics plate is included.

Key Specifications

• The caliber is 9mm.
• The barrel measures 3.6 inches and incorporates an integrated compensator.
• The frame is black polymer.
• The slide is nitrocarburized steel.
• The design is optic-ready with an RMR-compatible plate included.
• The trigger is a 5 pound Double Action Striker (DAS).
• Grip width is 1.1 inches.
• Overall length is 6.72 inches.
• Height with a flush magazine is 4.4 inches.
• Sights are rear black serrated and front white dot.

With its compensated barrel, compact dimensions, and optic-ready slide, the RM1S Comp delivers controllable performance in a discreet, carry-friendly package suited to practical everyday use and informed shooters who value straightforward, capable design.