HK45 V1 .45 ACP Full-Size DA/SA Pistol, 4.5-Inch Barrel, Black, Made in USA
This HK45 V1 is a full-size, .45 ACP pistol configured with the DA/SA V1 control setup and built in the United States. Notable features include a cold-hammer-forged O-ring barrel with polygonal rifling, ambidextrous slide release levers, a paddle-style magazine release, and an integral four-slot MIL-STD-1913 accessory rail. It carries fixed 3-dot sights, an external spurred hammer, and clean, modern markings including the HK "BD" date code on the slide.
The 4.5-inch barrel and 10+1 capacity make this HK45 practical and proven, while the glass-fiber-reinforced polymer frame keeps weight in check and provides a durable foundation. The pistol shows light prior handling and presents with a clean, mirror bore. Markings include "Heckler & Koch, Inc., Columbus GA" and "Made in USA" on the polymer frame above the trigger guard/dust cover; the slide is marked with the HK45 model/caliber, serial HKU-014258, and the "BD" date code.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent - Strong polygonal rifling.
Specific Condition Notes: The exterior shows minor, superficial scratches and small blemishes consistent with light handling.
What’s Included
- HK factory hard case
- One 10-round steel HK45-pattern magazine
The V1 configuration pairs a DA/SA action with a combination manual safety and decocker, offering flexible carry and administrative handling. The external spurred hammer provides clear status and positive manipulation.
The cold-hammer-forged O-ring barrel enhances lockup consistency, and the polygonal rifling supports a smooth, gas-sealing bore surface. The 4.5-inch length balances sight radius with manageable overall size.
Controls are user-friendly and robust, including ambidextrous slide release levers and HK’s paddle-style magazine release. An integral four-slot MIL-STD-1913 accessory rail on the dust cover accepts compatible lights or lasers.
The pistol uses a glass-fiber-reinforced polymer frame with textured polymer grips for a secure hold, paired with a black slide finish and fixed 3-dot sights. Frame markings include "Heckler & Koch, Inc., Columbus GA" and "Made in USA." Slide markings include the HK45 model/caliber, serial HKU-014258, and the HK "BD" date code.