The Redding Competition Bushing Neck Die for .308 Win (Redding part no. 56155) sizes the case neck alone, holding the cartridge fully supported and aligned before the resizing bushing self-centers on the neck. As the case moves up into the die, it stays supported in a tightly chambered sliding sleeve while the decapping rod is held in precise alignment much like a firing pin, so runout stays low. It’s built for competition handloaders who have already prepped their .308 Win brass and don’t want to run a sizing button through the neck. Part of the Redding line of reloading dies.

Key Specifications

• The case is fully supported in a tightly chambered sliding sleeve as it moves into the die, which keeps the case aligned through the entire sizing stroke.
• The resizing bushing self-centers on the case neck, sizing only the neck rather than the full case body.
• The decapping rod is held in precise internal alignment, supported much like a firing pin, to keep the case straight during decapping.
• A micrometer adjustment delivers precise control over exactly how much of the neck length gets sized.
• It’s built for competition shooters who have already prepped their cases and prefer sizing without running a button through the neck.
• Sizing bushings are sold separately so tension can be matched to the individual chamber and load.

Frequently Asked Questions

Does this die size the whole case? No — it sizes the neck only, holding the case in a sliding sleeve while a self-centering bushing works the neck; body sizing is handled by a separate die.

Do I need to buy a bushing separately? Yes, bushings are sold separately so a .308 Win handloader can match neck tension to their specific brass and chamber.

Who is this die really built for? Competition handloaders who have already prepped their .308 Win cases and want neck sizing without running a sizing button through the neck.

Buy the Redding Competition Bushing Neck Die, .308 Win

Order the Redding Competition Bushing Neck Die, .308 Win from Redding through our reloading dies lineup for tighter neck-tension control on prepped .308 Win brass. It ships direct with no FFL required — order it from our Lubbock, Texas gun shop for fast, insured shipping.