Patent ID: 7107716

Claim:
An apparatus for quick assembling and disassembling of accessories to a firearm comprising: a mounting base with an aperture therein mounting into a position on a base of a firearm, a screw aperture located on the mounting base stabilizing extra tactic equipment, a connecting rod going through the aperture of the mounting base, linking a locking switch and spring-biased button and enabling quick switching of tactic equipments comprising a screw at the front end and a fixed position aperture at the back end, a fine-tuning device that is assembled to the connecting rod by the screw adjusting the degree of tightness between the apparatus and the base of the firearm, said spring biased button enabling the direction and position of the apparatus to be changed when pressed inward, a locking switch keeping the apparatus in a position on the base of said firearm, and a pin attaching the locking switch and the spring biased button through the fixed position aperture of the connecting rod.