Description
This here is the HK 81000551 CC9 micro compact 9mm Luger 10+1 3.32″ black polygonal rifled barrel, optic ready/serrated steel slide, polymer frame w/Picatinny rail, black interchangeable backstrap grip, ambidextrous — and it’s the smallest double-stack pistol Heckler & Koch has ever turned out. Straight from the factory, it comes with two 10-round magazines, a set of tritium night sights, and a crisp 5-pound trigger that breaks like a glass rod. Per HK specs, the slide is optics-ready with a serrated top to cut glare, and the frame wears a full Picatinny rail for lights or lasers. If you’re a Southern shooter who carries every day or hunches over a dove field with a sidearm, this CC9 is built to disappear on your belt and hit where you look.
| Manufacturer | Heckler & Koch |
|---|---|
| Model | CC9 |
| Material | Black polymer frame with steel slide |
| Compatibility | 9mm Luger, accepts most micro red dots (RMSc footprint) |
| Finish | Black oxide slide, black polymer frame |
| Weight | 17.6 oz (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- Micro Compact Double-Stack Design — At 3.32 inches of barrel and a grip that wraps around 10+1 rounds, this pistol hides under a light shirt. Why it matters: you can carry all day without printing, and still have enough firepower for a defensive encounter or a snake on the way to the blind.
- Optics-Ready Serrated Steel Slide — The slide comes milled for a micro red dot (RMSc pattern) and the top is serrated to kill glare. Why it matters: you can mount a dot without sending the slide to a machine shop, and the serrations give you a purchase for press checks even with sweaty hands.
- Ambidextrous Controls and Interchangeable Backstrap — Both the slide stop and magazine release work for lefties and righties, and the grip ships with two backstraps to fit different hand sizes. Why it matters: if you shoot weak-handed or let a buddy borrow it, the gun still runs natural as a Sunday stroll.
- Factory Night Sights and 5-Pound Trigger — The CC9 wears tritium night sights out of the box, and the trigger has a distinct wall with a short, positive reset. Why it matters: low-light shots are easier to line up, and the trigger lets you squeeze off accurate pairs without guessing where the break is.
- Picatinny Rail for Lights or Lasers — A full-length rail under the dust cover accepts standard weaponlights. Why it matters: if you carry after dark or need to identify a target in low light, you can mount a Streamlight or SureFire without adapters.
Who It’s For
This CC9 is for the Southern gentleman who needs a daily carry piece that won’t snag on a seatbelt or print under a polo. It’s also for the bird hunter who wants a lightweight backup in a chest rig or vest pocket. If you’re a shooter who values German engineering but wants a modern micro nine with an optic cut and rail, this is your pistol.
Pros and Cons
- Pro: Genuine HK reliability in a package smaller than any previous HK double-stack. The polygonal rifling boosts velocity and cleans easier than traditional lands-and-grooves.
- Pro: Ambidextrous controls and interchangeable backstraps mean it fits a wide range of hand sizes and shooting styles right out of the box.
- Con: The trigger, while crisp, is a bit heavier than some competition micros (5 pounds vs. 4–4.5 on a few rivals). You’ll want to run a few hundred rounds through it to smooth the action, but that’s typical for a defensive gun.
Comparison
| Feature | HK CC9 | Zev Technologies OZ9c | Agency Arms AOS Glock 43X |
|---|---|---|---|
| Caliber | 9mm Luger | 9mm Luger | 9mm Luger |
| Capacity | 10+1 | 15+1 (with extended mag) | 10+1 |
| Barrel Length | 3.32″ | 3.4″ | 3.41″ |
| Weight (unloaded) | 17.6 oz | 21.5 oz | 18.7 oz |
| Optics Ready | Yes (RMSc) | Yes (RMR) | Yes (RMSc) |
| Price | $649 | $1,299 | $899 |
| Best For | Budget-friendly, reliable carry | Competition/race gun | Premium carry with custom fit |
FAQ
What is the barrel length on the HK CC9?
The barrel measures 3.32 inches with HK’s signature polygonal rifling. That’s short enough for deep concealment but still long enough to get good velocity out of 9mm defensive loads.
Does the CC9 come with night sights?
Yes, sir. The factory installs tritium night sights front and rear. They glow bright for years and are zeroed for a standard combat hold.
Can I mount a red dot on the CC9?
Absolutely. The slide is milled for the RMSc footprint, which covers micro dots like the Holosun 407K, Shield RMSc, and Swampfox Sentinel. You just screw the optic on and shoot.
How many magazines come with the pistol?
Two 10-round magazines ship in the box. They’re steel with a polymer basepad and drop free when you hit the release.
Is the CC9 ambidextrous?
Yes. The slide stop and magazine release are mirrored for left-handed shooters. The backstraps swap out to adjust grip circumference without tools.
- ✅ Nationwide delivery (all 50 states)
- ✅ Ships 1–2 business days
- ✅ 30-day returns
- ✅ Secure checkout
Browse more semi auto handguns or check our Heckler & Koch collection. Need a holster? See our concealed carry holsters.
Last updated: April 2026
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