Description
The GForce Arms RPX3C9 9mm 4-inch 15+1 Black is a polymer-frame semi-automatic pistol built for everyday carry and range training. It chambers 9mm, runs on a 4-inch barrel, and holds 15 rounds in the magazine plus one in the pipe. The slide is cut for an RMR-style red dot optic, and it accepts Glock-compatible magazines, giving you a wide aftermarket to choose from. Fiber optic fixed sights up front deliver a clean sight picture in bright daylight. At $267.77, it’s a budget-friendly choice for anyone who wants a reliable shooter without breaking the bank.
| Manufacturer | GForce Arms |
|---|---|
| Model | RPX3C9 |
| Material | Polymer frame, steel slide (per manufacturer specs) |
| Compatibility | Glock 19/23 magazines (gen3-gen5), RMR-pattern optics |
| Finish | Black oxide slide, black polymer frame |
| Weight | 24.5 oz (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- Optic-Ready Slide: The factory-milled RMR footprint means you can mount a red dot without sending the slide to a gunsmith. It matters because it saves you time and money if you want to upgrade to a dot later.
- Glock-Pattern Magazine Compatibility: This pistol runs on Glock 19 magazines, which are everywhere and cheap. It matters because you can stock up on mags from any gun store or online retailer without worrying about proprietary parts.
- Fiber Optic Front Sight: The bright green fiber front post stands out against the black rear notch. It matters because in a defensive situation or on the range, you acquire the front sight fast and stay on target.
- 15+1 Capacity: Fifteen rounds in the mag plus one in the chamber gives you plenty of firepower for self-defense or a full magazine for training drills. It matters because you don’t want to reload in the middle of a string of fire.
- 4-Inch Barrel: The 4-inch barrel balances concealability with accuracy. It matters because you get a longer sight radius for precision shooting without a full-size frame that’s hard to hide.
Who It’s For
This handgun is for the southern shooter who wants a reliable 9mm for everyday carry or a budget-friendly trainer. It’s also a solid choice for new shooters who want to learn on a Glock-compatible platform without spending Glock money. Bird hunters who keep a sidearm for snakes or varmints will appreciate the lightweight polymer frame and fiber optic sight.
Pros and Cons
- Pros: Affordable price, Glock mag compatibility, optic-ready slide, fiber optic front sight, lightweight polymer frame.
- Cons: The trigger has a bit of creep compared to a custom 1911 trigger. It’s not a deal-breaker for the price, but if you’re used to a crisp break, you’ll notice it.
Comparison
| Feature | GForce Arms RPX3C9 | Glock 19 Gen5 | Zev Technologies OZ9 |
|---|---|---|---|
| Price | $267.77 | $499.99 | $1,499.99 |
| Barrel Length | 4 inches | 4.02 inches | 4.5 inches |
| Capacity | 15+1 | 15+1 | 17+1 |
| Optic Cut | RMR footprint | MOS (optics ready model) | RMR footprint |
| Magazine Compatibility | Glock 19 | Glock 19 | Glock 19 |
| Weight (unloaded) | 24.5 oz | 23.6 oz | 27.8 oz |
FAQ
Does the GForce Arms RPX3C9 come with a carrying case?
Yes, it ships in a plastic hard case with one 15-round magazine, a cable lock, and the owner’s manual. Some retailers may include an extra magazine as part of a promotion, but standard is one mag.
What holsters fit the GForce Arms RPX3C9?
Because it uses a Glock 19 frame profile, most Glock 19 holsters will work. Kydex holsters for the Glock 19 with a standard rail fit well. Just confirm the holster is for a 4-inch barrel to avoid extra length.
Is the optic cut compatible with a Holosun 407C or 507C?
Yes, the RMR footprint matches the Holosun 407C, 407K, 507C, and 507K models. You’ll need the correct mounting screws, which often come with the optic. Check the screw length to avoid hitting the extractor.
Can I use +P ammunition in this pistol?
According to GForce Arms specs, the RPX3C9 is rated for standard pressure 9mm. +P loads may be used sparingly, but the manufacturer recommends sticking with 115-grain or 124-grain standard pressure for reliability and to avoid accelerated wear.
What is the warranty on the GForce Arms RPX3C9?
GForce Arms offers a limited lifetime warranty to the original purchaser. It covers defects in materials and workmanship but not normal wear, misuse, or modifications. Register your purchase online to activate the warranty.
Why Buy from Us
- ✅ Nationwide delivery (all 50 states)
- ✅ Ships 1-2 business days
- ✅ 30-day returns
- ✅ Secure checkout
Last updated: April 2026
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