Rost Martin RM1S Comp 9mm 3.6″ Barrel Bundle

About this product

The Rost Martin RM1S Comp is a subcompact, striker-fired 9mm handgun engineered for discreet everyday carry and confident handling. Its 3.6-inch crowned, hammer-forged match barrel works with an integrated compensator to reduce muzzle rise and support faster, more controlled follow-up shots. The slide is optic-ready with an RMR plate and ships with a Viridian RFX11 green-dot reflex sight. Controls and ergonomics are sized for compact carry while retaining features intended for dependable performance in routine use.

Key Specifications

• The caliber is 9mm Luger.
• The barrel measures 3.6 inches and is hammer-forged.
• The RM1S uses a striker-fired action.
• The frame is black polymer.
• The slide is nitrocarburized steel with a compensated profile.
• The package includes a Viridian RFX11 green dot reflex sight and an RMR optic plate.
• The barrel features an integrated compensator to assist with recoil management.
• The overall length is 6.72 inches.
• The height is 4.4 inches with a flush magazine.
• The trigger is a 5-pound Double Action Striker (DAS).

Compact, optics-ready, and purpose-built, the RM1S Comp bundle pairs a compensated hammer-forged barrel with an onboard reflex sight and RMR plate to deliver a compact package optimized for controlled carry and practical use. Its balance of size, recoil management, and sighting options make it suitable for users seeking a modern, configurable subcompact platform.

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