Reloading dies are special tools that are fixed into the tool head of the press and are specific for each calibre.
There are 6 basic functions of dies: de-priming, sizing, powder charging, expanding, seating and crimping.
The sizing and depriming functions are usually combined in one die, wherethe case is cleared of the old primer and sized to factory dimensions. The sizing is performed either on the entire length of the cartridge case (full length sizing) or just a neck only (collet/neck sizing dies - available only for bottle cases).
The expanding and powdering function is most often combined in pistol calibre dies. The purpose of the expanding function of the die is to create a slight flare on the neck of the brass case to make it easier to seat the bullet. During this operation, the case may also be charged with gunpowder using either attached automatic powder dispenser, or manually through attached powder funnel.
The seating die is used for the accurate seating of the bullet
RCBS Small Base Taper Crimp die set for semi-automatic rifles. Includes a Small Base sizing die and a bullet seating die with 7° taper crimp for maximum feeding reliability in AR platforms.
RCBS Matchmaster – Full Length Bushing Die Set for caliber .22 CREEDMOOR. Matchmaster seating die with bullet seating window and with bullet retaining system.
RCBS Matchmaster – Full Length Bushing Die Set for caliber .204 RUGER. Matchmaster seating die with bullet seating window and with bullet retaining system.
RCBS Matchmaster – Full Length Bushing Die Set for caliber .224 VALKYRIE. Matchmaster seating die with bullet seating window and with bullet retaining system.
RCBS Matchmaster – Full Length Bushing Die Set for caliber 6x47 Lapua. Matchmaster seating die with bullet seating window and with bullet retaining system.
RCBS Matchmaster – Full Length Bushing Die Set for caliber .25-06 Remington. Matchmaster seating die with bullet seating window and with bullet retaining system.
RCBS Matchmaster – Full Length Bushing Die Set for caliber 6mm Dasher. Matchmaster seating die with bullet seating window and with bullet retaining system.
RCBS Matchmaster – Full Length Bushing Die Set for caliber 6.5mm x 47 Lapua. Matchmaster seating die with bullet seating window and with bullet retaining system.
RCBS Matchmaster – Full Length Bushing Die Set for caliber 7mm Remington Magnum. Matchmaster seating die with bullet seating window and with bullet retaining system.
RCBS Matchmaster – Full Length Bushing Die Set for caliber 7mm-08 Remington. Matchmaster seating die with bullet seating window and with bullet retaining system.
RCBS Matchmaster – Full Length Bushing Die Set for caliber 6mm GT. Matchmaster seating die with bullet seating window and with bullet retaining system.
RCBS Matchmaster – Full Length Bushing Die Set for caliber 6.5mm Creedmoor. Matchmaster seating die with bullet seating window and with bullet retaining system.
RCBS Matchmaster – Full Length Bushing Die Set for caliber 6.5mm-284 Winchester. Matchmaster seating die with bullet seating window and with bullet retaining system.
RCBS Matchmaster – Full Length Bushing Die Set for caliber .300 Winchester Short Magnum. Matchmaster seating die with bullet seating window and with bullet retaining system.
The RCBS 3-Die Carbide Taper Crimp Die Sets are machined from our proprietary die steel and include a Carbide Sizing Die, Expander Die and Bullet Seating Die. Caliber .30 SUPER CARRY
RCBS Matchmaster – Full Length Bushing Die Set for caliber .300 Remington Ultra Magnum. Matchmaster seating die with bullet seating window and with bullet retaining system.
The RCBS Supreme Die Set combines a full length sizing die and seater die, shell holder and chamber case length gauge to provide a comprehensive and convenient reloading solution for rifle cartridges.
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