Description
Rost Martin is a newer name in the firearms world, but the RM1C makes a strong first impression. Founded by a husband-and-wife team in Dallas, Texas, the company set out to build a feature-rich, American-made compact pistol at a price that doesn't require you to think twice. The result is a striker-fired 9mm that goes toe-to-toe with guns costing considerably more, and holds its own on the range and in real-world testing.
The slide is where you notice the attention to detail right away. It wears a nitrocarburized steel finish for solid corrosion resistance, comes cut for an RMR-footprint optic right out of the box (metal mounting plate included), and features aggressive front and rear serrations along with anti-glare serrations across the top to reduce eye strain when acquiring a sight picture. The iron sights are steel, not plastic, with a white dot front and a blacked-out serrated rear dovetailed into the slide. When you do want to run a red dot, the included RMR plate also opens the gun up to a wide range of Holosun, Swampfox, and Leupold footprints with additional plates available separately from Rost Martin.
The ergonomics are a genuine strong point. Rost Martin's Responsive Grip Texturing, or RGT, uses proprietary graduated laser stippling that responds to how hard you grip it, giving you a secure purchase without tearing up your hands during a long range session. Textured index points on both sides of the frame help with gun control and recoil management, and the oversized, undercut trigger guard combined with an extended beavertail keeps your grip high and natural. Three interchangeable backstraps let you dial in the fit for your hand size. A full three-slot Picatinny rail up front handles most popular weapon lights without issue.
The flat-face trigger runs around 5 pounds with a clean break and short reset. Field stripping is tool-free and familiar to anyone who has handled a Glock-pattern pistol, with the notable advantage that you do not need to pull the trigger to break the gun down. This ODG model is the California-compliant version, shipping with two 10-round magazines and a magazine disconnect as required. The RM1C is backed by Rost Martin's lifetime warranty, and the company has built a reputation for responsive customer support.
Key Specifications
- Manufacturer: Rost Martin
- Model: RM1C
- MPN: RM1CODGOSP10CA
- UPC: 850067485131
- Caliber: 9mm
- Action: Striker-Fired (Double Action Only)
- Barrel Length: 4"
- Barrel Type: Hammer-Forged, Crowned
- Capacity: 10+1
- Overall Length: 7.1"
- Overall Height: 5.0" (with flush magazine)
- Width: 1.1" (grip)
- Weight: 21.1 oz. (unloaded, with flush magazine)
- Frame: OD Green Polymer
- Slide Finish: Nitrocarburized Steel
- Sights: White Dot Front / Black Serrated Rear (Steel, Dovetailed)
- Optic Ready: Yes, RMR-footprint metal plate included
- Rail: Full 3-Slot Picatinny
- Warranty: Lifetime
What’s Included
- Rost Martin RM1C pistol
- Two 10-round magazines
- Metal RMR optic mounting plate
- Interchangeable backstraps
- Owner's manual
Frequently Asked Questions
What optics will fit the Rost Martin RM1C?
The RM1C ships with a steel RMR-footprint mounting plate, which is compatible with the Trijicon RMR, SRO, and RCR, as well as Holosun 407C, 507C, 508T, 509T, and EPS models, plus Swampfox Kingslayer and Justice series optics. Rost Martin also sells additional plates for other popular footprints, including Docter, Leupold DPP, and Shield patterns, for around $25 each. It's one of the more versatile optic setups you'll find at this price point.
What magazines does the RM1C use, and are they easy to find?
The RM1C uses Rost Martin's own branded steel magazines made by Mec-Gar. The CA-compliant version of this model ships with two 10-round magazines. The RM1C is also compatible with standard CZ P10 magazine bodies, though the base plate won't sit flush without a Rost Martin-specific plate. Extra factory RM mags are reasonably priced and available directly from Rost Martin.
How does the RM1C compare in size to a Glock 19?
The RM1C sits right in that same compact category as the Glock 19, with a 7.1-inch overall length and 5-inch height with the flush magazine. It's very slightly smaller overall, and reviewers have noted the grip is notably slimmer than the M&P Compact while maintaining the same capacity in standard configurations. Holster options are plentiful, with many reviewers confirming that Glock 19-pattern IWB holsters fit well.
Is the trigger on the RM1C good out of the box?
The trigger is one of the RM1C's standout qualities for a factory striker-fired pistol. It runs a flat-face design with a short reset, clean break, and a pull weight that averages right around 5 pounds. Multiple reviewers coming from Glock and SIG P320 platforms have noted the RM1C trigger feels noticeably better straight from the box, with a more defined wall and crisper break.
Can I mount a weapon light on the RM1C?
Yes. The RM1C has a full three-slot Picatinny accessory rail built into the dust cover, which accommodates most popular pistol lights and lasers. Popular options like the SureFire X300 and Streamlight TLR series are confirmed to fit without issue.
What does the CA-compliant version of the RM1C include or change compared to the standard model?
The California-compliant RM1C ships with two 10-round magazines instead of the standard 15 and 17-round magazines found in non-CA models. It also includes a magazine disconnect safety as required. The core pistol, including the 4-inch barrel, optic-ready slide, ambidextrous controls, and RGT grip texturing, remains the same as the standard RM1C.





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