Rost Martin RM1S Comp 9mm Subcompact Pistol Bundle

The Rost Martin RM1S Comp: Purpose-Built Subcompact Performance

The RM1S Comp represents a thoughtful approach to modern concealed carry. This subcompact 9mm striker-fired pistol balances firepower with everyday practicality—a genuine tool for those who understand that capability matters, but so does discretion.

Design and Engineering

Rost Martin engineered the RM1S Comp around a simple principle: deliver reliable performance in a package you'll actually carry. The 3.6-inch hammer-forged barrel features an integrated compensator that works to reduce muzzle rise and recoil impulse, helping you maintain sight picture during rapid fire. The slide is finished in nitrocarburized steel with aggressive top serrations—designed for control and to eliminate glare that can obscure your sightlines in variable lighting.

Specifications at a Glance

• Caliber: 9mm Luger
• Barrel Length: 3.6 inches, hammer-forged
• Overall Length: 6.72 inches
• Height: 4.4 inches (with flush magazine)
• Grip Width: 1.1 inches
• Weight: 19.76 ounces (with flush magazine)
• Trigger: 5-pound double-action striker
• Frame: Black polymer
• Slide: Nitrocarburized steel
• Sights: Black serrated rear, white dot front

What's Included

This bundle arrives ready to deploy:

• RM1S Comp pistol with optics-ready RMR plate
• Viridian RFX11 green dot reflex sight (mounted and zeroed)
• Four magazines: one 12-round and three 15-round
• Savior Specialist tactical carry bag for secure transport and storage

Optics Ready from the Factory

The slide comes prepared for modern optics. The included RMR optics plate accommodates popular red dot sights, and the Viridian RFX11 is already mounted—no guesswork, no additional purchases needed. If you prefer iron sights, the factory sights remain functional as backup.

The Carry Advantage

At under 20 ounces and measuring just 6.72 inches in length, the RM1S Comp disappears into a quality holster. The narrow 1.1-inch grip width means it won't print under a cover garment, and the integrated compensator helps manage recoil in a smaller platform—a genuine advantage when follow-up shots matter.

This is a firearm built for people who carry because they understand the responsibility, not because it's fashionable.