Reflex sighting device for day and night sighting
Reliable scope mount
Remote light source responsive visual time indicator
Remotely adjustable sighting device for tractors
Remotely adjustable sighting device for tractors
Remotely controlled self-leveling laser instrument with modular
Removable rifle sight
Resistively-mounted, manually-positionable peep sight
Restraint alignment assembly for use with a string-mounted peeps
Reticle
Reticle and method of making the same
Reticle for stadiametric rangefinding
Reticle illuminator
Reticle plate and method for establishment of a north-oriented o
Reticle, and pattern positional accuracy measurement device...
Reticle-lens system
Reticule device for a fire sighting scope
Retro-reflective target wafer for a position determination...
Rifle scope vertical alignment apparatus and method
Rifle-type gun sight for an archery bow