Heckler & Koch USP Expert .45 ACP – DA/SA, Jarvis Bronze DLC Threaded Barrel, Grayguns Flat Trigger, German-Made
This USP Expert stands out with its long-slide target configuration, German manufacture, and thoughtfully selected upgrades. It features a custom Jarvis 5.75-inch bronze DLC threaded barrel and a Grayguns straight/flat-faced trigger shoe, while retaining the Expert’s micrometer-adjustable target sights and extended 7.48-inch sight radius. It is imported by HKI (Columbus, GA) with correct CIP proof marks, and includes the original serial-matched HK .45 Auto barrel.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Notes: There are minor, superficial scratches and blemishes. The left side of the slide shows a minor scuff mark and small area of finish wear. The bore is clean and shiny.
What’s Included
- 5x 12-round magazines
- HK factory .45 Auto barrel (serial-matched, non-threaded)
- Knurled thread protector (installed on threaded barrel)
- HK USP Series Operator's Manual
- HK OEM trigger shoe (uninstalled; in parts bag)
- Spare magazine baseplates (in parts bag)
- HK soft case with red HK logo
- Assorted small spare parts bag
The Expert variant centers on precise target work, pairing a long slide with a 7.48-inch sight radius and micrometer-adjustable target sights. The slide wears HK’s HE nitrocarburized black finish, and the black polymer frame features the USP proprietary accessory rail on the dust cover.
This pistol is upgraded with a Jarvis 5.75-inch bronze DLC threaded barrel. The barrel includes polygonal rifling, an O-ring, and a knurled thread protector. The original serial-matched, non-threaded HK .45 Auto barrel is included for flexibility.
Controls are set up for confident operation: DA/SA action with an external hammer, ambidextrous manual safety, and the classic USP ambidextrous paddle-style magazine release. The match trigger includes an adjustable stop, and a Grayguns straight/flat-faced trigger shoe is installed.
Designed around the full-size USP frame, this Expert features USP-pattern textured grip panels and a long-slide profile. Markings include German CIP proofs (CIP N, DE) with HKI Columbus, GA import stamp. Capacity is 12+1, and five 12-round magazines are included.