Detach - reassembly system with slide for semi-automatic hunting shotguns and rifles

Abstract

The invention is the detaching-reassembly system for semi-automatic pump hunting firearms and for their smooth bore/firearms bore models, wherein it includes a receiver chamber line ( 2 ) that divides the receiver of the firearms ( 1 ) in a horizontal direction into two as the lower receiver ( 11 ) and the upper receiver ( 21 ), at least one lower female ( 3 ) slide that is positioned in the upper portion of the lower receiver ( 11 ), at least one upper male slide ( 5 ) that is positioned in the lower portion of the upper receiver ( 21 ) and received into the lower female slide ( 3 ), at least one extractor ( 6 ) that is positioned in the said upper male slide ( 5 ), and at least one extractor seat ( 4 ) that is positioned in the lower female slide ( 3 ) and provides a lock between the lower receiver ( 11 ) and the upper receiver ( 21 ) with the extractor that engages in it. In order to take down or reassemble the firearms ( 1 ), the pivot pin ( 7 ), which is in connection with the lower female slide ( 3 ) and the upper male slide ( 5 ) and when turned 180 degrees clockwise or counter clockwise, provides the extractors ( 6 ) to engage or disengage in the extractor seat ( 4 ) by sliding of the upper male slide ( 5 ) on the lower female slide ( 3 ).

1 . A detaching-reassembly system for semi-automatic pump hunting firearms and for their smooth bore/firearms bore models with a magazine, characterized in comprising:
 a receiver chamber line that divides the receiver of the firearms in a horizontal direction into two as the lower receiver and the upper receiver;   at least one lower female slide that is positioned in the upper portion of the lower receiver;   at least one upper male slide that is positioned in the lower portion of the upper receiver and received into the lower female slide; and   at least one extractor that is positioned in the said upper male slide;   at least one extractor seat that is positioned in the lower female slide and provides a lock between the lower receiver and the upper receiver with the extractor that engages in it.   
     
     
         2 . A detaching-reassembly system according to  claim 1 , characterized in that it comprises a pivot pin that is in connection with the lower female slide and the upper male slide and, when turned, provides the extractors to engage or disengage in the extractor seat by sliding of the upper male slide on the lower female slide. 
     
     
         3 . A detaching-reassembly system according to  claim 2 , characterized in that the pivot pin can be able to turn after the magazine is removed as for safety.