The Marble Arms .500" Barrel Mounted Front Sight features a 1/16" 50-W configuration constructed from durable steel with white finish for enhanced visibility and precision shooting.Marble Arms .500" Barrel Mounted Front Sight1/16" 50-W sight configurationSteel construction for durabilityWhite finish for improved visibilityBarrel mounted design for secure attachmentIdeal for rifle shooters seeking reliable precise front sight alignment with excellent visibility in various lighting conditions.