US Patent 10345065 Rifle magazine loader apparatus

A magazine loader apparatus includes an elongated body; a slider device secured within an interior of the elongated body; a first cradle to hold a cartridges and to slidingly engage with the slider device within the interior of the elongated body; the first cradle is to align with a magazine; and applying force to the first cradle via the magazine causes the first cradle to slide away from the magazine, thereby releasing the cartridges into the magazine.