Shoulder Operated Patents (Class 42/70.03)
  • Patent number: 6612063
    Abstract: In a weapon, in particular a self-loading pistol, having a barrel (1) and a breech block (4), it being possible for a cartridge (2) to be fired in the barrel (1) by being acted upon by means of a firing pin (7), to identify a fired cartridge (2) and/or to increase the precision during the shot, a contact region (10) of the breech block (4) with the cartridge (2) has at least one prominence (11) and/or recess (12).
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: September 2, 2003
    Inventor: Hans-Peter Sigg