1. Hk Usp Serial Number Lookup Free
2. Hk Usp Serial Number Lookup Online
3. Hk Usp Serial Number Lookup Usa
4. Hk Usp Serial Number Lookup By Name

You can order HK firearms with night sights from you HK authorized dealer. Contact HK customer service at (706) 701-5554, cs@heckler-koch-us.com. Provide your serial number and detailed contact information for a return authorization number.

1. Under current US law, such records are maintained by the manufacturer. If law enforcement wants to track a gun, it works something like this. LE finds H&K USP pistol at crime scene, Serial123456789.
2. Markings: The left side of the slide is marked “HK USP.45 ACP”, with an eagle over “N” nitro proof, the date code, an Ulm antler, the serial number, and “DE”. The barrel, visible through the ejection port is marked “HK.45 ACP / 25-137141” and eagle over “N” proof.
3. Markings: The left side of the slide is marked “HK USP.40 S&W” and below the date code and proof marks, followed by “22-19281”. The barrel through the ejection port is marked “HK.40 S&W / 22-19281' and with an eagle over 'N' proof mark. The grip frame on the right side is marked “Heckler & Koch GmbH / Made in Germany”.
4. Under current US law, such records are maintained by the manufacturer. If law enforcement wants to track a gun, it works something like this. LE finds H&K USP pistol at crime scene, Serial123456789. They run it through NCIC To see.

(or how to interpret HK's codes and other arcane details)

HK developed a series of codes to help identify their military/law enforcement firearms. Using their 2 number codes, it is possible to identify the type of firearm (belt-fed machinegun, submachinegun, etc) and the caliber. Here is how the code system breaks out:

Naturally, there are combos of the first and second number that (as much as we might want one) would produce an HK firearm model number that doesn't (or won't ever) exist. For example: the HK59, the BIG brother of the MP5.... :-)

There have been model number changes over the years, most notably the models 91 and 93. They were originally imported as the 41 and 43, respectively, and if you look at the coding, you'll see they are identified as 'Paramilitary' rifles -- which to this day I maintain that they are. They are not 'Assault Rifles' (which is a media term).

HK Date Codes

Date codes are the next thing that cause a little confusion for new HK owners. Like the model numbering scheme, the date codes are a 2 letter code and indicate the year of manufacture:

Therefore, if your HK91 shows a date code of IH, it was made in 1987. Pretty simple.

Now that we have that squared away, I have to note that it appears that HK has changed their date coding for post-ban LE/military magazines, and there hasn't been any definitive documentation to indicate what this is.

Last Update:11/22/2003 03:07 PM

SOLD FOR: $1000

LSB#: 200727JK04

Make: Heckler & Koch

Model: USP (Universal Self-Loading Pistol) 45

Serial Number: 25-137141

Year of Manufacture: 2013

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Caliber: .45 ACP

Action Type: Double Action / Single Action, Semi-Automatic, Removable Magazine Fed Pistol with Decocker

Markings: The left side of the slide is marked “HK USP .45 ACP”, with an eagle over “N” nitro proof, the date code, an Ulm antler, the serial number, and “DE”. The barrel, visible through the ejection port is marked “HK .45 ACP / 25-137141” and eagle over “N” proof. The right side of the grip frame is marked “HK Sidearms GmbH / Made in Germany”. The left side of the frame is marked with an eagle over “N” proof mark. The underside of the trigger guard is marked “WARNING / REFER TO OWNER’S MANUAL”, the underside of the dust cover is marked “HKI-Columbus GA / 25-137141”. But sides of the grip are marked “USP”

Barrel Length: 4 3/8″

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Sights / Optics: The front sight is a tall blade with a tritium lamp on the rear face, dovetailed onto the slide. The rear sight is a fully adjustable TruDot square notch with two tritium lamps that is dovetailed into the slide. The lamps hold a decent glow in low light levels.

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Stock Configuration & Condition: The grips are integral to the frame, the flanks are textured while the front and back straps are checkered. The grips show light handling and storage marks. The grips rate in about Fine Plus overall condition.

Type of Finish: Black Slide & Polymer Frame

Finish Originality: Original

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Bore Condition: The bore is bright and the rifling is sharp. There is no erosion but there is a bit of stubborn fouling.

Overall Condition: This pistol retains about 93% of its original metal finish. The balance of finish shows some scattered tiny nicks and faint scratches on the sides of the frame. The barrel hood shows minor thinning. The sights have minor thinning. The markings are clear. Overall, this pistol rates in about Fine condition.

Mechanics: The action functions correctly. The safety/de-cocker functions correctly. We did not fire this handgun. As with all used firearms, a thorough cleaning may be necessary to meet your maintenance standards.

Box, Paperwork & Accessories: This pistol comes with one H&K 10-round magazine. The magazine shows operational thinning at the edges. The magazine rates in about Fine overall condition.