Patent ID: 7523583

Claim:
A gun system, comprising: i. a gun provided with a barrel having opposite lower sides that are provided with first and second means for sliding that are parallel to the longitudinal axis of the barrel, and a locating groove that is transverse to the longitudinal axis of the barrel; and ii. a gun accessory having: a main body having an upper surface having two sides, a first side wall and a second side wall extending upwardly from each of the two sides of the main body, third and fourth complementary means for sliding provided on the first and second side walls, respectively, that are removably coupled to the first and second means for sliding, respectively, the main body further including a first locating hole provided adjacent the first side wall and a second locating hole provided adjacent the second side wall; a first locating bar pivotably coupled to the first locating hole by a first locating pin that extends parallel to the longitudinal axis of the barrel, the first locating bar having a first baffle and a first press plate; a second locating bar pivotably coupled into the second locating hole by a second locating pin that extends parallel to the longitudinal axis of the barrel, the second locating bar having a second baffle and a second press plate; a first elastic element provided between the first press plate and the main body to pivot the first press plate with respect to the main body, and in turn drive the first baffle to protrude above the upper surface of the main body to be locked into the locating groove; and a second elastic element provided between the second press plate and the main body to pivot the second press plate with respect to the main body, and in turn drive the second baffle to protrude above the upper surface of the main body to be locked into the locating groove.