Abstract: A rear sight assembly is disclosed. The rear sight assembly contains a housing defining a first opening, a second opening, and a third opening, a rear sight mechanism containing a thumb wheel positioned in the first opening, at least partially threaded support member positioned in the second opening and the third opening, wherein the at least partially threaded support member is threaded through the thumb wheel, and a rear aiming point member adjustably coupled with the at least partially threaded support member.

Abstract: A rear sight assembly is disclosed. The rear sight assembly contains a housing defining a first opening, a second opening, and a third opening, a rear sight mechanism containing a thumb wheel positioned in the first opening, at least partially threaded support member positioned in the second opening and the third opening, wherein the at least partially threaded support member is threaded through the thumb wheel, and a rear aiming point member adjustably coupled with the at least partially threaded support member.

Abstract: The present invention is a method of selling replacement parts for a product over a computer network including providing a plurality of product manufacturer selection options for a customer to select from, receiving a manufacturer selection of one of the product manufacturers, providing a plurality of product selections for the customer to select from, receiving a product selection of one of the products, providing a schematic illustrating a plurality of component parts of the product with associated reference identifiers, receiving a selection of at least one of the component parts, providing a description of the component part selected, including at least one name for the component part and at least one part number for the component part.

Abstract: The present invention is a method of selling replacement parts for a product over a computer network including providing a plurality of product manufacturer selection options for a customer to select from, receiving a manufacturer selection of one of the product manufacturers, providing a plurality of product selections for the customer to select from, receiving a product selection of one of the products, providing a schematic illustrating a plurality of component parts of the product with associated reference identifiers, receiving a selection of at least one of the component parts, providing a description of the component part selected, including at least one name for the component part and at least one part number for the component part.

Abstract: A gun barrel cleaning tool is provided for rifle, shotguns and handguns including a rod to which any number of different cleaning devices may be sequentially interconnected in any desired order as is appropriate for a particular cleaning operation. Typical cleaning devices include brushes, mops and loops.