Hardened stainless steel neck bushing from L.E. Wilson is made in .001” increments and has a .003” taper for precise sizing.
The bushing size can be adjusted by flipping it over for emergency resizing or fine-tuning when brass does not hold the bullet well.
Compatible exclusively with L.E. Wilson dies and not interchangeable with Forster or RCBS dies, with selection based on cartridge or case neck measurements.