Radial detents for rifle scope adjustment

Rail connector and method

Rail cover for use with a picatinny rail

Range compensating rifle scope

Range finder

Range finder

Range finder

Rangefinders and aiming methods using projectile grouping

Rear gun sight device

Rear sight for a firearm

Recoil dampening device for gun sight

Reinforced firearm sight support ring

Remotely-controlled adjustable zoom scope

Removable light assembly of pre-defined shape for a weapon

Removable sight assembly for weapons

Reticle for telescopic gunsight and method for using

Reticle for telescopic gunsight and method for using

Reticle for telescopic gunsight and method for using

Reticle for telescopic gunsight and method for using

Reticle for telescopic gunsight and method for using