Lee Gunsmith And Reloading Equipment. This collets neck sizer die squeezes your case necks against a precision mandrel to provide ideal bullet fit with little or no run-out. We have a wide variety of sizing dies for different calibers. Not only are these Lee Collet Neck Sizing Dies made to precision they are made from the highest quality steel and other metals. They are manufactured to precise tolerances ensuring a consistently excellent product. Specifications for Lee Gunsmith And Reloading Equipment 90959: Manufacturer: Lee Additional Features: Collet Neck Sizing Rifle Die Gun Type: Rifle Projectile Caliber: .308 Caliber Package Contents: Lee Gunsmith And Reloading Equipment 90959 The Lee Collet Neck Sizing Rifle Die For 308 Winchester 90959 is a quality addition to the Lee Precision lineup. For more great deals on Rifle Reloading Dies by Lee Precision please browse our Lee Reloading Equipment page. Lee Collet Neck Sizing Rifle Die 90959