Carl Walther Gmbh

Thomas Bretschneider

Franz Wonisch

Wulf-Heinz Pflaumer

Sebastian Rosner

Mike Pries

Wolfram Kriegleder

A cylinder breech block device () of a repeating firearm has a breech block cylinder () pivoted in a system housing () of the repeating firearm for execution of repetitive action thereof and capable of being locked to said system housing () for firing a round. A firing pin () capable of being cocked by a tension spring is mounted for linear displacement in the direction of a cartridge () stored in a magazine () of a barrel (). Cocking of the firing pin () is effected by causing rotation, through a predefined angle, of a breech bolt handle () rigidly connected to a tension crown ring () that is pivoted on a central shaft () of the breech block cylinder ().

Growing community of inventors

Neu-Ulm, Germany

Thomas Bretschneider