HK PSP #239 Very Last Handmade Prototype

Description

This HK PSP, bearing serial number 239, represents a significant milestone in the evolution of Heckler & Koch’s iconic series, as it stands as the last accurate PSP model. A remarkable piece of firearms history, this PSP showcases the meticulous engineering upgrades made during its development, a testament to the precision and quality of Heckler & Koch’s craftsmanship. It comes with its original box, operating instructions, and matching documents, preserving its authenticity and collector’s value.

The slide of PSP 239 has been phosphate, and a durable finish was applied after structural reinforcements were added to the front of the carriage. Additionally, the lower flanks of the slide were shortened for enhanced functionality. The front handle was skillfully adjusted to complement these modifications, showcasing the precise craftsmanship that Heckler & Koch is renowned for. An outer slide catch lever has been installed, offering smoother operation.

This set includes two magazines, each hand-serialized to match the pistol, and a disassembly key for convenient maintenance. The disassembly key ensures that maintaining this legendary firearm is a breeze, reflecting its ease and convenience. A shot image further reflects the accuracy and performance of this firearm.

Whether you are an avid collector or an enthusiast of German firearms engineering, HK PSP 239 offers an exceptional opportunity to own a piece of history. This is not just a firearm but a piece of history you can proudly own, blending mechanical refinement with original components in outstanding condition.

The History of the HK PSP and Serial 239

The development of a new service pistol for the police at Heckler & Koch ran on two tracks. While efforts were made to modify the P9S, the construction of another weapon began in January 1976. Four months later, the designers showed their boss, Alex Seidel, the first finished piece. The pistol, barely more than the size of a hand, had a fixed tube with a polygon profile and simple components. Further, the pattern did not require a locking mechanism because the closure stopped automatically due to the gas pressure of the shot cartridge.

The weapon had a clamping handle on the front of the handle. The hammer bolt tightened if this was pressed in when touching the pistol. He snapped into place in this position, which made a convulsive holding on superfluous. One advantage: as soon as the weapon left the hand, it relaxed. At the same time, the clamping handle also served as a release for the closure; when the latch was open, a simple pressing was sufficient. A cartridge immediately got into the tube if a filled magazine was in the weapon. Since the design allowed dispensing with laterally mounted locking and release levers, it resulted in a slim shape and equally good operability for left- and right-handed users. The pistol grip stood at the ideal angle of 110 degrees to the tube. Yet, the designers managed to arrange the magazine almost at the right angles of the pipe. As a result, an optimal ammunition supply, also for special ammunition, was achieved.

After the first sighting in January, from the 26. In July 1976, there was a new competition with the police, this time with the Pfichtenheft corresponding weapons. Walther now presented exclusively the P5, SIG-Sauer a modified P220 with the designation P225, Mauser again the HSP, and Heckler & Koch the freshly baptized PSP. An anecdote: At the presentation of the new development in Lübeck, the head of the »Gruppen Waffenwesen« asked about the name of the new weapon. Now, it became clear that they had not yet thought about it. “Just call the weapon a self-loading gun,” said the leader. A good idea, the Oberndorfers found, and from then on, the handle tensioner model was called “Police Self-Loading Gun,” or “PSP” for short.

Heckler & Koch now produces a small hand-made series for everyday tests in different units. And these experiments dragged on. In March 1978, it was finally done, and in August, the PSP was granted the launch maturity by the »Technical Commission«. As a result, it became P7 after the P1 (Walther P38), P2 (SIG 210), P3 (Astra 600/43), the Walther P4 and P5, and SIG-Sauer P6 (P225). Therefore, the closure label “PSP” can only be found on the first 239 weapons. Finally, Lower Saxony and Bavaria states decided on this weapon, and Baden-Württemberg equipped special forces with it. The GSG 9 and many other police and military groups followed this example.

Officially, it came with the weapon number 239 at the end of the PSP. However, no line can be drawn so quickly for the collector under the precursors of the P7. Because between newer structural features, via alternatively used parts, a wide range of variants could be realized. In addition, there is the booking side with interpreting the weapon type. This resulted in mixed forms, not only in the design but also in the number of areas. The posting entry “PSP” remained up to number 479.