The Seekins Precision DNA Charging Handle offers a full body and textured grip surface to improve user controls. Seekins Precision has set out to create a product that would not only offer ergonomic fit and function, but also aesthetic design. Crafted in a climate controlled laboratory by a team of scientists who were only allowed to use their right hands, Seekins Precision can proudly say the DNA handle is the most non-ambidextrous charging handle in their product line up. Really, it's just a charging handle, a very non-ambidextrous one.