The RCBS .32-20 Winchester Full-Length 3-Die Set (RCBS part no. 18105) gives handloaders a complete three-die setup for turning fired .32-20 Winchester brass back into match-ready cases. Made by RCBS, a name reloaders have trusted at the bench for decades, this set pairs a full-length sizer and expander die with a seater die so you can size, deprime, expand, and seat bullets without hunting down extra tooling. It is built for handloaders who want consistent, chamber-ready .32-20 Winchester ammunition rather than a pile of loose brass. Whether you are stocking up for a hunting season or feeding a precision rifle, this set covers the core steps of the reloading process.

Key Specifications

• Machined specifically for the .32-20 Winchester cartridge, so every die in the set is cut to that cartridge’s own dimensions rather than a universal fit.
• The Sizer Die resizes the case body and de-primes it in one pass, prepping straight-wall brass for the next step.
• A dedicated Expander Die flares the case mouth to the proper bell, which keeps cast and jacketed bullets from shaving on seating.
• Sizing brings fired brass back to SAAMI minimum cartridge dimensions, restoring reliable chambering even in a tight factory chamber.
• The Seater Die includes a bullet seater plug with a built-in roll crimper, seating the bullet and applying the crimp in the same stroke.
• Because the sizer die is steel rather than carbide, cases need a light coat of case lube before sizing to prevent them from sticking in the die.

Frequently Asked Questions

What does this die set include? A Full-Length Sizer Die and a Seater Die, plus a dedicated Expander Die, covering the core sizing and bullet-seating steps for .32-20 Winchester.

What cartridge is this set made for? The .32-20 Winchester, with every die cut to that cartridge’s own SAAMI dimensions rather than a generic bore size.

Do I need to lube cases before sizing? Yes. The steel sizer die requires a light coat of case lube so brass does not stick during sizing.

Buy the RCBS .32-20 Winchester Full-Length 3-Die Set

Add this .32-20 Winchester die set to your bench and start turning fired brass into finished ammunition again. Order it from our Lubbock, Texas gun shop, where the full reloading dies lineup ships fast with careful, insured packaging.