First Look: B&T Releasing a Swiss Bizon and Sten-style PCCs! | B&T KH9B and KH9S

Published on October 23, 2025
Duration: 17:01

This video provides a first look at two new PCCs from B&T: the KH9S, featuring a Sten-style side-loading magazine, and the KH9B, which uses a Bizon-style helical magazine for high capacity. The KH9 platform evolves from previous generations, incorporating modularity and unique design influences. Pricing is anticipated to be similar to the KH9 Covert, with potential variations based on magazine complexity.

Quick Summary

B&T is releasing two new PCCs: the KH9S, inspired by the Sten with a folding side-loading magazine, and the KH9B, featuring a Bizon-style helical magazine for 50-round capacity. Both models evolve the KH9 platform, offering unique magazine solutions and compact designs.

Chapters

  1. 00:15Introduction to B&T KH9 Evolution
  2. 01:16KH9 History and Design Influence
  3. 03:49Technical Features of the KH9
  4. 05:41The KH9S: Sten-Style PCC
  5. 09:13The KH9B: Bizon-Style Helical PCC
  6. 15:05Release and Pricing Estimates

Frequently Asked Questions

What are the key differences between the B&T KH9S and KH9B?

The KH9S features a Sten-style side-loading magazine well that can fold for compactness, while the KH9B utilizes a Bizon-style helical magazine for a 50-round capacity, designed for streamlined carry.

What is the design inspiration for the B&T KH9S?

The KH9S draws inspiration from classic submachine guns like the Sten and Sterling, particularly in its side-loading magazine mechanism and its ability to fold the magazine well for a more compact profile.

What makes the B&T KH9B's magazine unique?

The KH9B employs a helical magazine, similar to the Russian Bizon, which allows it to hold 50 rounds of 9mm ammunition in a compact, streamlined package ideal for discreet transport.

What is the origin of the KH9 name and its trigger system?

The KH9 name stands for 'Karl's Hobby,' reflecting its development as a passion project by B&T's founder. Its trigger system is an enhanced version of the Site Spectre's, featuring a linear hammer and DA/SA operation.

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