The RCBS Decap Die, Heavy Duty (RCBS part no. 87585) is a dedicated decapping die that does one job well: quickly knocking primers out of fired cases before they go into the tumbler or cleaning media. RCBS builds this as a heavy-duty die covering a broad .27 Cal to .45 Cal range, so a single die can handle decapping duty across a wide span of rifle and pistol brass rather than needing a caliber-specific die for each cartridge you load.

Key Specifications

• Covers a broad .27 Cal to .45 Cal range in a single heavy-duty decapping die.
• Purpose-built to quickly remove primers from cases prior to cleaning.
• Heavy-duty construction intended for repeated, high-volume decapping use.

Frequently Asked Questions

Does this die resize cases too? No, this is a dedicated decapping die for knocking primers out of fired cases; it’s a separate step from full-length or neck resizing.

Can one die really cover .27 to .45 caliber? Yes, because decapping only requires punching out the spent primer rather than closely matching bore diameter, RCBS builds this heavy-duty die to cover that broad caliber range.

Buy the RCBS Heavy Duty Decap Die

Speed up primer removal across a wide range of calibers with this RCBS heavy duty decap die. See more from RCBS in our reloading dies selection. Order it from our Lubbock, Texas gun shop for fast, reliable shipping.