Description
Rost Martin is a Dallas, Texas-based, veteran-owned company that came out swinging with the RM1C as its first pistol. What made people pay attention wasn't just the price point — it was the spec sheet. A crowned 4-inch match-grade hammer-forged barrel, nitrocarburized slide finish, a flat-face trigger with an extra-short reset, deep front and rear slide serrations, a funneled mag well, an oversize undercut trigger guard, and an extended beavertail. That's not a stripped-down budget gun — that's a thoughtfully built carry pistol. The overall length comes in at 7.1 inches with a 5-inch height using the flush mag, and the grip width is a slim 1.1 inches, keeping it manageable for a wide range of hand sizes.
What Makes the RM1C Stand Out in Its Class
The signature feature here is Rost Martin's Responsive Grip Texturing, or RGT. It's a proprietary graduated laser stippling that's designed to grip back proportionally to the pressure you put in — secure when you need it, comfortable the rest of the time. The frame also includes textured index points on both sides, sometimes called "gas pedals," to help control recoil and keep your hands driving the gun the way you want. Modular backstraps let you dial in the grip fit to your hand size, which is a genuinely useful touch on a compact pistol. The slide ships with an RMR-footprint metal optic plate installed, and Rost Martin offers additional plates for other popular red dot footprints through their website. The three-slot Picatinny rail up front handles any standard pistol light or laser without issue. The sights follow an XD/XDM footprint, making aftermarket upgrades easy to find.
The RM1C Bundle: What You're Getting With This Package
This specific bundle (MPN: RM1CBLKOSPSPL) includes a Viridian RFX11 green dot reflex sight, four magazines (one 15-round flush-fit and three 17-round extended), and a Savior Specialist pistol bag. The RFX11 is a well-regarded micro optic — it runs a crisp 3 MOA green dot with automatic brightness adjustment via an ambient light sensor, INSTANT-ON activation, and a rated 30,000-hour battery life on a single CR2032. It weighs under half an ounce and sits low enough on the slide that the RM1C's iron sights remain co-witness-capable. The Savior Specialist bag is a padded, multi-compartment range bag that holds the gun, optic, and all four mags comfortably — a solid range companion. The whole package ships with the optic unmounted, so have some blue threadlocker handy when you're ready to mount it.
The RM1C is backed by Rost Martin's lifetime warranty, and holster support from brands like Crossbreed, ANR Design, Blackpoint Tactical, and DeSantis is already well established.
Key Specifications
- Manufacturer: Rost Martin
- Model: RM1C
- MPN: RM1CBLKOSPSPL
- UPC: 850067485353
- Caliber: 9mm Luger
- Action: Striker-Fired Semi-Auto
- Barrel Length: 4 inches (Match-Grade, Hammer-Forged, Crowned)
- Overall Length: 7.1 inches
- Height (flush mag): 5 inches
- Grip Width: 1.1 inches
- Weight (unloaded): 21 oz
- Capacity: 15+1 (flush) / 17+1 (extended)
- Frame Material: Polymer with RGT Grip Texturing
- Slide Finish: Nitrocarburized Black
- Sights: Iron Sights (XD/XDM footprint) + Viridian RFX11 3 MOA Green Dot Included
- Rail: Full 3-Slot Picatinny
- Optic Footprint: RMR (plate included); additional footprints available
- Controls: Fully Ambidextrous
- Warranty: Lifetime (Rost Martin)
- Country of Origin: USA (Dallas, Texas)
What’s Included
- Rost Martin RM1C 9mm Pistol (Black)
- Viridian RFX11 3 MOA Green Dot Reflex Sight
- 1x 15-Round Flush-Fit Magazine
- 3x 17-Round Extended Magazines
- Savior Specialist Pistol Bag
- RMR Metal Optic Plate
- Modular Backstraps
- Owner's Manual
Frequently Asked Questions
How many magazines come with the RM1C bundle?
This specific bundle (RM1CBLKOSPSPL) includes four total magazines: one 15-round flush-fit mag and three 17-round extended mags. The 15-rounder keeps the grip profile tighter for carry, while the 17-rounders give you more capacity at the range or as backups.
Does the Viridian RFX11 come pre-mounted on the RM1C?
No, the RFX11 ships in the box unmounted. You'll need to mount it to the optic plate on the slide yourself before hitting the range. It's a straightforward process, but pick up some blue threadlocker to keep the screws secure after you zero it in.
What red dot footprints are compatible with the RM1C slide?
The RM1C ships with a metal RMR-footprint plate installed, which covers a wide range of popular red dots. Rost Martin also offers additional metal optic plates for other common footprints like Docter, Leupold DPP, and Shield patterns through their website. The included Viridian RFX11 uses a Shield RMSc footprint.
What holsters fit the Rost Martin RM1C?
Several major holster manufacturers have dedicated fits for the RM1C, including Crossbreed, ANR Design, Blackpoint Tactical, DeSantis, and We The People. Rost Martin recommends using holsters specifically made for the RM1C platform rather than relying on cross-compatibility fits.
How does the RM1C trigger feel, and what is the pull weight?
The RM1C uses a flat-faced steel trigger with a drop-safety tab and an extra-short reset. Rost Martin rates it at approximately 5 pounds, and independent testers have measured it slightly above that right out of the box, with a consistently clean break and a noticeable, audible reset. For a factory striker-fired trigger, it gets solid marks.
Is the RM1C a good option for everyday carry?
The RM1C is sized comparably to the Glock 19 class of compact pistols — 7.1 inches long with a 1.1-inch grip width — which is a well-proven carry size. The slim profile, RGT grip texture, and 15+1 flush-mag capacity make it a practical daily carry option. The bundle adds the optic and extra magazines, so you're not starting from scratch after the purchase.





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