Kansas Gunshop is a Wichita, KS-based retailer specializing in firearms and accessories. The Full Conceal Glock 19 9mm Pistol with Aftermarket M3D is a factory Glock 19 frame and slide, converted for enhanced folding capability. This unique modification allows for a significantly smaller footprint when folded. Available now for $499.00.
Reviewed by Derek, Owner & FFL Holder at Kansas Gunshop. Kansas-licensed FFL dealer since 2008, NRA Range Safety Officer.
Last updated: April 2026
What is the Full Conceal Glock 19 9mm Pistol with Aftermarket M3D?
This isn’t your standard Glock 19. What we have here is a Glock 19, chambered in 9mm, that has undergone a significant modification with the Full Conceal M3D conversion. The core concept behind the M3D is to allow the pistol to fold at the grip, drastically reducing its overall length for discreet carry. When you unfold it, it functions just like a regular Glock 19. This particular setup gives you the reliability of a Glock with a form factor that’s hard to beat for deep concealment. It’s an interesting piece for someone looking for a very specific solution to carrying a full-size pistol in a smaller package.
| Product Type | Folding Pistol (Modified Glock 19) |
|---|---|
| Material | Polymer Frame, Steel Slide |
| Manufacturing | Glock Factory (Frame/Slide), Full Conceal (M3D Conversion) |
| Finish | Black Nitride (Slide), Polymer (Frame) |
| Hardness/Quality | Standard Glock Durability |
| Compatibility | Glock 19 (Gen 3/4 specific for M3D conversion) |
| Installation/Usage | Ready to use; folds/unfolds with a simple mechanism |
| Weight | Approx. 23.63 oz (unloaded) |
| Dimensions | Folded: Approx. 6.1″ L x 4.9″ H x 1.26″ W; Unfolded: Standard Glock 19 dimensions |
| Country of Origin | Austria (Glock components), USA (M3D conversion) |
| Condition | Used (Modified) |
| SKU | FCG19M3D-001 |
What are the key features of this modified Glock 19?
- Folding Mechanism: The primary feature is the M3D conversion, which allows the grip to fold forward, significantly reducing the pistol’s length for enhanced concealment. This isn’t just a gimmick; it genuinely makes a full-size pistol disappear in places a standard G19 never could.
- Standard Glock Reliability: At its core, this is a Glock 19. You get the proven reliability, simple operation, and widespread parts availability that Glock is known for.
- 9mm Caliber: Chambered in 9mm, providing a balance of manageable recoil and effective stopping power, with affordable and widely available ammunition.
- Standard Magazine Capacity: Utilizes standard Glock 19 magazines, typically 15 rounds, offering ample capacity for self-defense.
- Aftermarket M3D Conversion: This isn’t a factory Glock offering. The M3D conversion is an aftermarket modification designed to address specific concealment needs.
Who is this Full Conceal Glock 19 for?
This specific setup isn’t for everyone, but for those who understand its niche, it can be a valuable tool.
Buy it if:
- You need a full-size 9mm pistol but require extreme deep concealment options that a standard G19 can’t provide.
- You’re a collector of unique or modified firearms and appreciate innovative designs.
- You carry in non-permissive environments where a traditional pistol profile is too obvious.
- You appreciate the reliability of a Glock but need a more compact package for specific carry methods.
- You’re willing to practice with the folding mechanism to ensure quick deployment.
Skip it if:
- You prioritize immediate, no-fuss deployment over ultimate concealment. The folding mechanism adds a step.
- You’re on a tight budget and a standard Glock 19 or a compact pistol would suffice for your needs. See our Handguns section for more traditional options.
- You’re new to firearms and need a straightforward, unmodified pistol for training and general use.
- You prefer a dedicated compact or subcompact pistol designed from the ground up for small size.
What are the pros and cons of the Full Conceal Glock 19 M3D?
Pros:
- ✅ Unmatched deep concealment for a full-size pistol. It really does fold down to a surprisingly small package.
- ✅ Maintains Glock’s legendary reliability and parts commonality.
- ✅ Standard 9mm ammunition and magazine compatibility, no proprietary parts needed there.
- ✅ Offers a full-size grip and sight radius once unfolded, aiding in shootability.
- ✅ Unique conversation piece for firearm enthusiasts.
- ✅ Relatively quick to deploy with practice.
Cons:
- ❌ Adds a deployment step compared to a traditional fixed-frame pistol, which could be critical in a defensive situation.
- ❌ The folding mechanism introduces additional moving parts and potential points of failure, though the M3D is generally well-regarded.
- ❌ Aftermarket modification, which some purists might not prefer over a factory configuration.
How does it compare to other concealment options?
| Feature | Full Conceal Glock 19 M3D | Standard Glock 19 | Springfield Hellcat OSP |
|---|---|---|---|
| Material | Polymer Frame, Steel Slide | Polymer Frame, Steel Slide | Polymer Frame, Steel Slide |
| Quality | Glock factory + reputable aftermarket conversion | Glock factory standard | Springfield Armory factory standard |
| Compatibility | Glock 19 mags/parts (when unfolded) | Glock 19 mags/parts | Hellcat mags/parts |
| Shipping | From Kansas Gunshop, Wichita, KS | Standard FFL shipping | Standard FFL shipping |
| Lifespan/Durability | High, comparable to Glock 19 | Very High | High |
| Price | $499.00 (used, with M3D) | ~$550-650 (new) | ~$550-600 (new) |
When you stack it up, the Full Conceal M3D isn’t trying to be a direct competitor to a standard Glock 19 or a dedicated micro-compact like the Hellcat in every category. Its main advantage is its unique folding capability. A standard Glock 19 is a workhorse, always ready, but it’s a fixed size. The Hellcat is a purpose-built micro-compact, small from the start, but with a shorter grip and sight radius. The M3D tries to bridge that gap, offering the shootability of a G19 with a folded footprint that rivals smaller guns. The price point here, being a modified used firearm, makes it an interesting proposition for those who want to try out the concept without the higher cost of a new M3D conversion on a new G19.
Frequently Asked Questions about the Full Conceal Glock 19 M3D
Is the Full Conceal Glock 19 M3D reliable?
Yes, the M3D conversion is generally considered reliable. It utilizes a factory Glock 19 frame and slide, known for their robustness. The folding mechanism itself is designed to be sturdy, though like any mechanical part, it benefits from regular cleaning and maintenance.
How long does it take to deploy the Full Conceal Glock 19 M3D?
With practice, deployment of the Full Conceal M3D can be surprisingly quick, often within 1-2 seconds. It involves a single motion to unfold the grip. Consistent training is key to mastering rapid deployment.
Is the Full Conceal Glock 19 M3D legal for concealed carry?
The legality of carrying any firearm, including the Full Conceal Glock 19 M3D, depends on your local and state laws. In Kansas, with a valid concealed carry license, carrying this firearm is permissible. Always check your specific jurisdiction’s regulations before carrying.
What kind of holster do I need for a Full Conceal Glock 19 M3D?
Standard Glock 19 holsters will not work when the M3D is folded. You will need a specialized holster designed for the Full Conceal M3D, or a universal pouch that accommodates its folded dimensions. When unfolded, it will fit standard Glock 19 holsters.
Can I convert my existing Glock 19 to an M3D?
Yes, Full Conceal offers M3D conversion services and kits for existing Glock 19 (Gen 3/4) pistols. This specific product is a pre-converted unit. If you’re interested in converting your own, you’d typically send your frame to Full Conceal or purchase a kit.
Where can I buy handguns online?
You can buy handguns online, including this Full Conceal Glock 19 M3D, from licensed FFL dealers like Kansas Gunshop (kansas-gunshop.com). All firearms purchased online must be shipped to a local FFL dealer for transfer, where you will complete the necessary background checks.
Does this come with magazines?
This particular offering includes one (1) standard capacity Glock 19 magazine. Additional magazines are available for purchase separately.
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