Abstract: A selectively adjustable firearm scope mount is provided which includes a base for mounting to a firearm and a rib for receiving a scope assembly. The rib is preferably selectively positionable relative to the base as determined by a selected one of a plurality of individually and independently adjustable stops. The stops correspond to and are adjusted according to different ranges or cartridge loads and thus the selected relative position between the rib and the base. The stops are preferably carried by a rotatable turret presenting indicia corresponding to the various stops, each stop being positioned within a cavity. The turret may be fixed against undesired rotation by a catch. A pin is removable and replaceable without the need for tools thereby permitting ready substitution a new rib with scope assembly mounted thereto as a modular unit.

Abstract: A soil auger particularly useful for removing a quantity of soil as a plug is provided, and is particularly adapted for use with a portable electric drill. The auger body is substantially cylindrical with at least one open end and provides a balanced unit for use at high rotational speeds. A series of teeth at the lower margin of the auger are alternately inwardly and outwardly displaced from the plane of the cylinder. The teeth may extend completely around the lower margin or only a portion thereof. Offset apertures in the walls of the cylinder permit removal of the soil contained therein. A shaft is mounted at the end of the auger opposite the teeth and adapted to be coupled to a hand held electric drill. In operation, the soil auger enters the ground driven by the drill which rotates the auger. The teeth of the auger create a circular hole in the ground around a plug of soil, the plug of soil entering the interior of the auger body for subsequent removal.