M1 Garand Rear Sight Elevation Pinion Assembly Springfield Post WWII WCE Marked 5 - 6 mil useSpringfield Rear Sight Elevation Pinion Assemblies with WCE; marked Elevation Pinion with long gear cut. These were used by Springfield on Rifles in the 5 through 6 mil ser# range. They were also seen on 1950's era National Match rifles paired with a BME marked windage knob. Several available, select quantity desired when adding to cart. Click on image for larger view of some of the actual parts available. All same condition.