The Marble Arms .538 Brass Gold Front Sight is a precision barrel-mounted sight designed for universal rifle compatibility with durable brass construction and gold finish.Marble Arms .538 Brass Gold Front Sight1/16" (53-W) front sight specificationBarrel mounted design for secure attachmentUniversal rifle compatibilityDurable brass construction with gold finishIdeal for hunters and sport shooters seeking reliable traditional-style front sight solutions with proven Marble Arms quality and craftsmanship.