Firearm and method for using a firearm

Abstract

A firearm is disclosed. The firearm has a power assembly, a member driven by the power assembly between a first position and a second position, and a trigger assembly. The member blocks a movement of the trigger assembly in the first position. The member allows a movement of the trigger assembly in the second position. The member is a rotatable member that rotates between the first position and the second position.

What is claimed is: 
     
         1 . An apparatus, comprising:
 a firearm assembly including a magazine cavity configured to removably receive a magazine assembly;   a trigger assembly;   a rotatable member disposed within the firearm assembly;   an urging member disposed within the firearm assembly;   wherein the urging member urges the rotatable member to move to an urged position blocking a movement of the trigger assembly; and   wherein a portion of the rotatable member extends into the magazine cavity when the rotatable member is in the urged position.   
     
     
         2 . The apparatus of  claim 1 , wherein the rotatable member and the urging member are removably attachable within the firearm assembly. 
     
     
         3 . The apparatus of  claim 1 , further including a magazine assembly that moves the urging member to a second position when the magazine assembly is inserted into the magazine cavity. 
     
     
         4 . The apparatus of  claim 3 , wherein the rotatable member allows a movement of the trigger assembly in the second position. 
     
     
         5 . The apparatus of  claim 1 , further comprising a security assembly removably attachable to a rail of the firearm assembly, the security assembly including at least one of an alarm and a laser light. 
     
     
         6 . The apparatus of  claim 1 , further comprising a slide assembly movably disposed on the firearm assembly, the slide assembly including a lockable assembly disposed at a rear portion of the slide assembly. 
     
     
         7 . The apparatus of  claim 1 , further comprising a magazine lock assembly that is removably attachable in a first orientation and in a second orientation to an interior surface of the magazine cavity.