RCBS Top punch #421
Produsent: RCBS

Passer følgende RCBS kuler:

.44 Caliber 225 Grain Semi-Wadcutter Gas Check — RCBS 44-225-SWC

.44 Caliber 240 Grain Semi-Wadcutter Gas Check — RCBS 44-240-SWC

.44 Caliber 245 Grain Semi-Wadcutter Gas Check — RCBS 44-245-SWC

.44 Caliber 250 Grain Keith Type — RCBS 44-250-K
Discontinued by RCBS– .44 Caliber 250 Grain Semi-Wadcutter Gas Check — RCBS 44-250-SWC

.44 Caliber 300 Grain Semi-Wadcutter Gas Check — RCBS 44-300-SWC

Kan også brukes til Lyman smøre-size-presse