Heckler & Koch Magazine, CC9, 9MM, 10 Rounds, Fits HK CC9, Black 51000492

The Heckler & Koch CC9 9mm 10-Round Magazine (Part Number 51000492, UPC 642230269583) is a genuine HK factory magazine designed specifically for the HK CC9 pistol. With a 10-round capacity, extended floorplate with finger rest, and a durable black steel body, this mag delivers the reliability, control, and compact profile you need for concealed carry, range training, and everyday defensive use. Impact Guns+2WBTGuns+2

If you’re looking for an OEM 10-round HK CC9 magazine that balances capacity, concealment, and shootability, the HK 51000492 is the go-to choice.

Genuine HK Factory Magazine for the CC9

Because this is an original Heckler & Koch magazine, you get perfect compatibility and quality:

• Firearm fit: Designed exclusively for the HK CC9 9mm pistol for a secure, wobble-free fit. Impact Guns+2Florida Gun Exchange+2

• Caliber: 9mm Luger (9x19mm). Impact Guns+1

• Capacity: 10 rounds – ideal for states with capacity restrictions and for low-profile carry. GunMag Warehouse+2EuroOptic+2

HK factory mags are built to HK’s exact specifications and tolerances, giving you the same performance standard as the magazine that ships with the pistol. Impact Guns+2WBTGuns+2

Durable Steel Body with Black Finish

This CC9 magazine is built around a steel body for strength and longevity:

• Material: High-quality steel for excellent durability and feed-lip integrity over time. Impact Guns+2OpticsPlanet+2

• Finish: Black, corrosion-resistant finish that stands up to sweat, humidity, and daily carry. OpticsPlanet+1

• Engineered to withstand frequent reloads, drops, and high-round-count training without deforming. Impact Guns+2robertrtg.com+2

For concealed carriers and serious shooters, that rugged construction means you can trust this mag in demanding conditions.

Extended Floorplate with Finger Rest for Better Control

The defining feature of this model is its extended floorplate with integrated finger rest:

• Extended baseplate adds a bit of length to the grip for a more secure, full-handed purchase. GunMag Warehouse+2Classic Firearms+2

• The pinky extension locks into the CC9’s grip texture for a seamless, natural feel, especially for shooters with larger hands. Omaha Outdoors+1

• Improves recoil control and stability, supporting faster, more accurate follow-up shots. GunMag Warehouse+2sportsmans.com+2

You get the concealment benefits of a compact pistol with the shootability of a slightly longer grip.

Smooth, Reliable Feeding

Feeding reliability is critical in a defensive pistol magazine, and the HK CC9 10-round mag is built to deliver:

• Precision follower and spring design ensure smooth, consistent feeding from the first round to the last. GunMag Warehouse+2Florida Gun Exchange+2

• Optimized internal geometry keeps rounds aligned, helping prevent nose dives and misfeeds with quality 9mm ammunition. Impact Guns+2OpticsPlanet+2

• Factory testing and HK’s quality control help ensure these magazines function reliably under tough conditions. Impact Guns+2WBTGuns+2

Whether you’re running defensive hollow points or training FMJ, this mag is designed to keep your CC9 running.

Compact, 10-Round Capacity – Great for Carry-Restricted States

The 10-round format offers an excellent balance between legal compliance and practical performance:

• Meets 10-round magazine limits in many states and jurisdictions (always confirm local laws). OpticsPlanet+1

• Keeps the overall grip length compact, supporting deep concealment while still offering an extended floorplate for control. Omaha Outdoors+2sportsmans.com+2

• Perfect for building a 50-state-compliant CC9 carry package without giving up HK factory quality. Omaha Outdoors+2sportsmans.com+2

If you live in a capacity-restricted area or simply prefer a shorter grip with better concealment, this mag is dialed in for that role.

Ideal for Concealed Carry, Range Training & Backup Use

The HK CC9 10-Round Extended Magazine (51000492) excels in several roles:

• Concealed carry: Low-profile 10-round capacity with enhanced grip from the finger extension. Omaha Outdoors+2sportsmans.com+2

• Range and defensive training: Smooth feeding and steel durability make it excellent for drills and high-round sessions. GunMag Warehouse+2Classic Firearms+2

• Spare or backup magazine: Keeping extra OEM mags on hand is smart for quick reloads and redundancy. Florida Gun Exchange+2WBTGuns+2

Because it’s an HK factory accessory, it integrates seamlessly with your CC9 in any configuration.

Key Specifications – H&K CC9 10-Round 9mm Magazine (51000492)

From HK and major retailers: sportsmans.com+4Impact Guns+4EuroOptic+4

• Brand: Heckler & Koch (HK)

• Model: CC9 10-Round Magazine with Extended Floorplate

• Manufacturer Part Number: 51000492

• UPC: 642230269583

• Caliber: 9mm Luger

• Capacity: 10 rounds

• Body Material: Steel

• Finish/Color: Black

• Floorplate: Extended floorplate / finger rest

• Compatibility: HK CC9 pistols

• Type: Factory OEM pistol magazine

Why Choose the HK CC9 10-Round Magazine 51000492?

You should choose this magazine if you:

• Own an HK CC9 and want factory-original magazines for maximum reliability.

• Need a 10-round 9mm magazine to comply with local laws while maintaining a comfortable, controllable grip.

• Prefer the durability of a steel-bodied mag with a corrosion-resistant black finish.

• Want an extended floorplate with pinky rest for better control, faster follow-ups, and improved shooting comfort.

For CC9 owners who expect the same level of engineering and reliability from their magazines as from their pistol, the Heckler & Koch Magazine, CC9, 9MM, 10 Rounds, Fits HK CC9, Black (51000492 / 642230269583) is an essential addition to your carry and training setup.

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