A firearm accessory mount is described herein. The firearm accessory mount is manufactured by securing a raw amount of material, shaping the raw amount of material to generate receiving structures positioned on a mounting base along a common axis, forming apertures through the receiving structures to form accessory rings along a single axis from one direction and at least substantially dividing each of the accessory rings into receivers and caps.

A multi-aiming point reticle for use in an optical scope is described including both range-finding and aiming points. The reticle, and scope incorporating the same, finds special utility for combination with a rocket propelled grenade (RPG) launcher to hit targets at extended distances. A method of operation is also described.

A multi-aiming point reticle for use in an optical scope is described including both range-finding and aiming points. The reticle, and scope incorporating the same, finds special utility for combination with a rocket propelled grenade (RPG) launcher to hit targets at extended distances. A method of operation is also described.

A firearm accessory mount is described herein. The firearm accessory mount is manufactured by securing a raw amount of material, shaping the raw amount of material to generate accessory rings positioned on a mounting base along a common axis, forming apertures through the accessory rings along a single axis from one direction and at least substantially dividing each of the accessory rings into receivers and caps.

A significantly simplified sight unit for a mortar is provided consisting of a gauge tool for boresight procedures containing a frame with two legs, each containing a level secured to the frame by a securing bracket. A plurality of C-brackets and screw assemblies stabilize and help further secure the levels to the frame.

A significantly simplified sight unit for a mortar is provided consisting of a gauge tool for boresight procedures containing a frame with two legs, each containing a level secured to the frame by a securing bracket. A plurality of C-brackets and screw assemblies stabilize and help further secure the levels to the frame.

A viewer for an optical data insertion device and a combined system comprising a viewer and an optical data insertion device. The optical data insertion device comprising a projector operable to project a visible image and a light guiding device operable to direct light from the projector into the viewer. The viewer comprising an objective lens, an eyepiece lens and a diffuser screen provided between the objective lens and the eyepiece lens.

A viewer for an optical data insertion device and a combined system comprising a viewer and an optical data insertion device. The optical data insertion device comprising a projector operable to project a visible image and a light guiding device operable to direct light from the projector into the viewer. The viewer comprising an objective lens, an eyepiece lens and a diffuser screen provided between the objective lens and the eyepiece lens.

A device for mounting on a weapon or weapon station, including, an encasement for enclosing the device, a core element that provides a functionality of the device, a planar spring that is connected internally to a side of the encasement; and wherein the core element is coupled to one side of the planar spring, so that the core element is not in physical contact with the encasement.

A multi-aiming point reticle for use in an optical scope is described including both range-finding and aiming points. The reticle, and scope incorporating the same, finds special utility for combination with a rocket propelled grenade (RPG) launcher to hit targets at extended distances. A method of operation is also described.