The Shark Fin: A One-of-a-Kind Find at Show of Shows

Published on February 3, 2026
Duration: 3:17

This guide details the examination of a rare Walther PP pistol featuring a unique 'Shark Fin' grip extension. It covers the analysis of its construction, potential purpose as a prototype or custom modification, and the interpretation of its historical markings and dating. The information is presented with the authority of a recognized expert in collectible firearms.

Quick Summary

The Walther PP 'Shark Fin' is a rare variant featuring an integrated grip extension designed for enhanced ergonomics, possibly a prototype or special order. Its 'Eagle N' proof marks indicate post-1940 proofing, despite a 1937 frame date, suggesting later modification. An internal number '99' is often linked to special or official-use firearms.

Chapters

  1. 00:00Introduction of the 'Shark Fin' Walther PP
  2. 00:17Examining the 'Shark Fin' Grip Extension
  3. 00:36Purpose and Ergonomics of the Grip
  4. 01:16Dating and 'Eagle N' Proof Marks
  5. 02:08Internal Inspection and Inventory Number

Frequently Asked Questions

What is the 'Shark Fin' on a Walther PP pistol?

The 'Shark Fin' refers to a unique, forward-curving grip extension integrated into the frame of a rare Walther PP variant. It's not a separate attachment but appears to be part of the original casting, designed to enhance ergonomics.

Why is the Walther PP 'Shark Fin' considered rare?

This specific variant is rare due to its unique 'Shark Fin' grip, which is not standard. Experts suggest it might be a prototype or a special order, possibly for a high-ranking official, making it a highly unusual find at collectible events.

What do the 'Eagle N' proof marks on the Walther PP 'Shark Fin' signify?

The 'Eagle N' proof marks indicate the firearm was proofed after 1940, according to German standards. This is significant because the pistol's frame dates to 1937, suggesting it was set aside and potentially modified or finished later.

What is the significance of the number '99' found inside the Walther PP 'Shark Fin's' magazine well?

The number '99' stamped inside the magazine well is an inventory or serial marking often found on special order firearms or those designated for high-ranking officials or party leaders in historical German contexts.

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