Fine jewelry designed for firearms enthusiasts. Founder Joe Wall is a firearms engineer with ten years experience developing new products and manufacturing firearms at Marlin, Remington, and Taurus Firearms. His jewelry is crafted using industry leading manufacturing techniques and designed to empower. 3D Printing. Designed in cutting edge software then printed in wax to control precise design features. Fine Materials. Beautifully durable 925 Sterling Silver; White, Yellow, and Rose 14 and 18K Gold. Coatings. Industry-leading coatings of white rhodium and black ruthenium prevent tarnish and add strength and luster to silver. Stones. We source both natural and eco-friendly lab grown stones and share these important details about each piece.