HK USP9 Full-Size Variant 1 DA/SA 9mm Pistol – 4.25" Barrel, 15+1 Capacity, 1999 German-Proofed
The USP9 Full-Size Variant 1 combines Heckler & Koch’s proven DA/SA trigger system with a cold hammer forged barrel and rugged Hostile Environment finish. Marked with the German “KK” date code for 1999 and Ulm proof stamps, this pistol offers the early-production features collectors look for while delivering the reliability HK’s modern shooters expect.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Good — Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling — Intact, well-defined lands and grooves.
Specific Condition Notes: There are a few small scratches and blemishes on the exterior surfaces, but the bore remains clean and shiny.
What’s Included
- Heckler & Koch USP9 Full-Size Variant 1 pistol
- (1) 15-round HK factory steel magazine
Produced in 1999, this USP9 carries the German eagle/N and Ulm antler proof marks, underscoring its authentic German manufacture. The “KK” date code places it squarely in the early years of USP production, adding collector interest without sacrificing shootability.
The 4.25" chromium-moly steel barrel is cold hammer forged and uses polygonal rifling for extended service life and easy maintenance. A captive dual-spring recoil system with an internal polymer buffer helps tame recoil and lengthen component life.
Variant 1 configuration gives shooters the flexibility of a traditional double-action first shot, single-action follow-ups, plus a frame-mounted safety/decocker that allows both cocked-and-locked or hammer-down carry. An ambidextrous paddle mag release promotes fast reloads from either hand.
The glass-fiber-reinforced polymer frame keeps weight manageable while integrating HK’s proprietary two-slot accessory rail for lights or lasers. Fixed three-dot combat sights are drift-adjustable and paired with rear cocking serrations for confident manipulation even in adverse conditions.