ROST MARTIN RM1C 9mm 4-inch Optic-Ready Gray

Description

The ROST MARTIN RM1C 9mm 4-inch Optic-Ready Gray is a compact semi-auto handgun built for concealed carry and range use. It features a hammer-forged barrel, aggressive slide serrations, and an optic-ready slide with a metal RMR-style mounting plate. The stone gray polymer frame includes Rost Martin’s Responsive Grip Texturing (RGT) for a secure hold and fully ambidextrous controls. Ships with two 15-round magazines and a Picatinny rail.

Manufacturer	Rost Martin
Model	RM1C
Material	Hammer-forged steel barrel, polymer frame (per manufacturer specs)
Compatibility	9mm Luger, RMR-style optics
Finish	Stone gray polymer frame, black oxide barrel
Weight	22 ounces (unloaded, per manufacturer specs)
Condition	New

Key Features

• Optic-Ready Slide with Metal RMR Plate — WHY IT MATTERS: You can mount a red dot without buying an adapter, saving you $40-60 and keeping the slide profile low for holster compatibility.
• 4-Inch Hammer-Forged Barrel — WHY IT MATTERS: Hammer-forging creates a harder, more durable bore that holds accuracy longer than button-rifled barrels, which matters if you shoot frequently.
• Aggressive Front and Rear Serrations — WHY IT MATTERS: You get a positive grip on the slide for press checks or clearing malfunctions, even with sweaty hands or gloves.
• Responsive Grip Texturing (RGT) — WHY IT MATTERS: The texture is aggressive enough to lock into your hand but not so sharp that it chews up your skin during all-day carry.
• Fully Ambidextrous Controls — WHY IT MATTERS: Left-handed shooters can reach the slide stop and magazine release without changing their grip, and right-handed shooters get a backup option.

Who It’s For

This pistol is for the everyday carrier who wants a compact 9mm with modern features like optic readiness and ambi controls. It’s also a solid choice for new gun owners who want a reliable, easy-to-shoot handgun that won’t break the bank. The gray frame gives it a distinct look that stands out from the usual black polymer crowd.

Pros and Cons

• Pro: Optic-ready out of the box with a metal plate — no plastic adapters needed.
• Pro: Aggressive grip texture that works well with sweaty or wet hands.
• Pro: Fully ambidextrous controls make it a true ambi gun.
• Con: The aftermarket support is still growing, so holsters and parts are less common than for Glock or Sig Sauer.

Comparison

Feature	Rost Martin RM1C	Zev Technologies OZ9C	Glock 19 Gen5
Price	$439	$1,200+	$550
Barrel Length	4 inches	4 inches	4 inches
Optic Ready	Yes (metal plate)	Yes (metal plate)	No (MOS model extra)
Weight	22 oz	24 oz	23 oz
Ambidextrous Controls	Full ambi	Full ambi	Reversible mag release only
Aftermarket Support	Growing	Strong	Massive

FAQ

Is the RM1C compatible with Glock 19 holsters?

Not directly. The RM1C has a different trigger guard shape and slide profile. Holsters made specifically for the RM1C are your best bet. We carry several options in-store.

What optics fit the included mounting plate?

The metal plate is cut for RMR-style footprints, which includes Trijicon RMR, Holosun 407C/507C, and similar. It does not include adapter plates for Shield or Docter footprints.

Does it come with a manual safety?

No, the RM1C does not have a manual safety. It relies on a trigger safety and drop safety. If you prefer a manual safety, check out the RM1C-S model.

What is the magazine capacity?

It ships with two 15-round magazines. In states with magazine capacity restrictions, we ship 10-round magazines.

Order Now

This pistol ships to all 50 states (check your local laws). We ship within 1-2 business days. Returns accepted within 30 days. Secure checkout via encrypted payment gateway.

• ✔ Nationwide delivery (all 50 states)
• ✔ Ships 1-2 business days
• ✔ 30-day returns
• ✔ Secure checkout

Explore more in our Semi Auto Handguns collection. Also check out Concealed Carry and 9mm Pistols.

Last updated: April 2026