HK CC9 OR 9mm Micro-Compact, Optics-Ready, DLC, 3.32 in Barrel, Holosun HE407K-GR X2, 13+1, Made in USA
Heckler & Koch's first micro-compact double-stack pistol, the CC9 OR, stands out with a direct-milled RMSc/407K optics interface and an included Holosun HE407K-GR X2 already installed. Built in the United States and validated to NATO AC/225 endurance protocols with 750,000+ rounds during development, it pairs a DLC-coated, cold hammer-forged barrel with a slim 0.99 in profile and a 13+1 capacity in a micro-size frame.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent polygonal rifling - crisp, well-defined geometry.
Specific Condition Notes: This firearm is in great shape overall. Minor scratches and blemishes are present. The bore is clean and shiny.
What's Included
- Holosun HE407K-GR X2 micro reflex sight (green dot), installed
- HK factory RMSc/407K cover plate
- 3x 13-round magazines and 1x 10-round magazine (HK factory steel double-stack)
- HK CC9 Series operator's manual
- HK interchangeable backstraps (two extras)
- HK-branded soft zippered pistol pouch
- HK factory cardboard box
- GunfightersINC IWB Kydex holster with concealment wing
The CC9 OR is a striker-fired, micro-size 9mm with a 3.32 in cold hammer-forged barrel featuring polygonal rifling, a DLC coating, and a +P rating. The slide is DLC finished with front and rear serrations and a beveled muzzle, and it integrates a loaded chamber indicator.
Its slide is direct-milled for the RMSc/407K footprint, and this example arrives with a Holosun HE407K-GR X2 already mounted. Iron sights include a tritium single-dot front and a blacked-out, serrated low-profile rear, with a 5.12 in sight radius. An HK factory cover plate is included for use when the optic is removed.
The polymer frame uses interchangeable backstraps for fit tuning and an ambidextrous push-button magazine release. A Picatinny-style accessory rail is molded into the dust cover. Dimensions are 6.03 in overall length, 0.99 in width, and 4.60-4.92 in height, with an unloaded weight of 18.4 oz.
Capacity is 13+1 with included steel double-stack magazines, and an additional 10-round magazine is provided. Safety features include a trigger safety, firing pin/drop safety, out-of-battery safety, a safe takedown system, and a loaded chamber indicator. This pistol is marked Made in USA / HK Columbus, GA.


