Build the ultimate lever gun for any adventure with the addition of the XS Sights Ghost Ring WS, use with Lever Rail(TM) - Henry .45-70 Screw-on Front Sight to your Henry Big Boy Carbine or .45-70 rifle. The XS Ghost Ring sights are precision machined steel and are fully adjustable for windage and elevation. Featuring a large ghost ring aperture and white stripe front sight, they are visible on any target in a wide array of lighting conditions.