1. In a shotgun, a barrel having a shotshell receiving chamber adjacent one end and a full choke at its muzzle end, the bore diameter of said barrel being about .730 inch, said choke having an internal diameter of between about .694 to .699 inch, said barrel being rified at least ...
CHOKED SHOTGUN WITH RIFLED BARRELdoi:doi:US3496667 ALowry Edward DUSUS3496667 * 1968年1月4日 1970年2月24日 Olin Mathieson Chem. Corp. Choked shotgun with rifled barrelUS3496667 * 1968年1月4日 1970年2月24日 Olin Mathieson Choked shotgun with rifled barrel...
1. In a shotgun, a barrel having a shotshell receiving chamber adjacent one end and a full choke at its muzzle end, the bore diameter of said barrel being about .730 inch, said choke having an internal diameter of between about .694 to .699 inch, said barrel being rified at least ...
Provisional transformation of a rifled barrel shotgun in a shotgun for low-powered ammunitionsThe invention relates to a device making it possible to fire low-power ammunition over a short distance with a large-calibre (bore) weapon. This device comprises: - a reducing tube (1) locked ...
The grooves, which are separated by much wider projecting parts (5), slope in the opposite direction to that of the rifling in the shotgun barrel. The cartridge is supported by a spacer (6) on the wad above the explosive charge. USE/ADVANTAGE - For rifled gun barrel,with a facility to...
The grooves, which are separated by much wider projecting parts (5), slope in the opposite direction to that of the rifling in the shotgun barrel. The cartridge is supported by a spacer (6) on the wad above the explosive charge. USE/ADVANTAGE - For rifled gun barrel,with a facility to...