The Marble Arms 45-W Front Sight is a precision .450" barrel mounted sight designed for rifles featuring a 1/16" sight element in durable steel construction with white finish.Marble Arms 45-W Front Sight.450" barrel mounted design1/16" sight element for precision aimingSteel construction with white finishRifle barrel mounted configurationIdeal for hunters and shooters seeking reliable precision front sight solutions for their rifle setup with traditional steel durability and visibility.