The Competition Bushing Neck Die Set includes the Competition Bushing Neck Die, the Competition Seating Die and a Body Die; Carbide Size Button Kits are available separately for the Competition Bushing Neck Die; The Competition Seating Die is shipped with a standard seating stem that accommodates most bullet designs. VLD style seating stems are available separately; The Competition Seating Die should not be used for compressed loads; Neck Sizing Bushings are sold separately