Abstract: A sight aid including a supplementary sight alignment indicator having a projection plane and a projection device adapted to project a supplementary sight alignment indicator and at least one reference point on the projection plane, the supplementary sight alignment indicator is axially-centered with respect to the sight alignment indicator and spaced apart therefrom on the optical axis for forming a composite image with the image of the sight alignment indicator, the target image being viewable together by the user by means of the ocular lens and the projection plane is disposed at a distance from the sight alignment indicator. An adaptor secures the supplementary sight alignment indicator to a portion of the projectile device or the housing.

Abstract: A sight aid including a supplementary sight alignment indicator having a projection plane and a projection device adapted to project a supplementary sight alignment indicator on the projection plane, the supplementary sight alignment indicator is axially-centered with respect to the sight alignment indicator and spaced apart therefrom on the optical axis for forming a composite image with the image of the sight alignment indicator, the target image being viewable together by the user by means of the ocular lens and the projection plane is disposed at a distance from the sight alignment indicator. An adaptor secures the supplementary sight alignment indicator to a portion of the projectile device or the housing.

Abstract: An apparatus for supporting a firearm having a forestock and a stock, the apparatus including at least two supports, each having an upper end portion and a lower end portion that is opposingly disposed from the upper end portion. A first and second support is configured to be removably attached at their respective upper end portion to the forestock and stock, respectively, of the firearm. Further disclosed is a base including at least one support receiver configured for removably engaging one of the first or second support at its lower end portion. Upon firing the firearm, recoil occurs without restriction as the removably engaged support disengages from the at least one support receiver and the firearm is returnable to the position prior to the firing of the firearm.

Abstract: A sight aid including a supplementary sight alignment indicator having a projection plane and a projection device adapted to project a supplementary sight alignment indicator and at least one reference point on the projection plane, the supplementary sight alignment indicator is axially-centered with respect to the sight alignment indicator and spaced apart therefrom on the optical axis for forming a composite image with the image of the sight alignment indicator, the target image being viewable together by the user by means of the ocular lens and the projection plane is disposed at a distance from the sight alignment indicator. An adaptor secures the supplementary sight alignment indicator to a portion of the projectile device or the housing.

Abstract: A drain trap adaptor adapted to allow draining of a drain trap and retrieval of a material. The drain trap includes a first drain pipe having an entry portion and an exit portion, a second drain pipe extending from the exit portion and a bore disposed substantially at the exit portion. The drain trap adaptor includes a ball valve having an inlet end and an outlet end, wherein the inlet end is adapted to connect to the bore; and a container adapted to connect to the outlet end of the ball valve. The container is configured to receive the drainage trapped in the drain trap and the material at the bore upon opening of the ball valve such that the drain trap can be drained and the material can be retrieved.

Abstract: An apparatus for supporting a firearm having a forestock and a stock, the apparatus including at least two supports, each having an upper end portion and a lower end portion that is opposingly disposed from the upper end portion. A first and second support is configured to be removably attached at their respective upper end portion to the forestock and stock, respectively, of the firearm. Further disclosed is a base including at least one support receiver configured for removably engaging one of the first or second support at its lower end portion. Upon firing the firearm, recoil occurs without restriction as the removably engaged support disengages from the at least one support receiver and the firearm is returnable to the position prior to the firing of the firearm.

Abstract: An at the ready weapon holder for supporting a pistol at its barrel, the at the ready weapon holder including a pistol bore support member including a substantially cylindrical rod having a top end and a bottom end and a base including a base plate and a receptacle for receiving the bottom end of the substantially cylindrical rod. The top end of the substantially cylindrical rod is adapted to removably secure the pistol at its barrel by having the top end of the substantially cylindrical rod inserted into the bore of the pistol.

Abstract: A sight aid including a supplementary sight alignment indicator having a projection plane and a projection device adapted to project a supplementary sight alignment indicator and at least one reference point on the projection plane, the supplementary sight alignment indicator is axially-centered with respect to the sight alignment indicator and spaced apart therefrom on the optical axis for forming a composite image with the image of the sight alignment indicator, the target image being viewable together by the user by means of the ocular lens and the projection plane is disposed at a distance from the sight alignment indicator. An adaptor secures the supplementary sight alignment indicator to a portion of the projectile device or the housing.