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05588
RCBS, Rifle Dies
| brand: | rcbs |
| equipment: | decapping |
These replacement decapping units feature an expander rod, expander ball, and decapping pin. They are used in sizing dies to de-prime the case and expand the case neck in bottleneck cartridges. It is always a good idea to keep an extra decapping unit on-hand so you can ensure your reloading sessions do not get interrupted if you ever damage them during use.
➼ Factory Replacement PartQ: Is this just a decapping pin?
❌ No — it’s a complete assembly (rod, expander ball, and pin).
Q: What cartridges does it support?
✔️ Covers a wide range of .22 cal cartridges, including .223 Rem and .22-250.
Q: Why do .223 decapping pins break often?
✔️ Common causes include:
Q: Do I need to adjust it after installation?
✔️ Yes — proper setup ensures full primer removal without stressing the pin.
Q: Can I use it with non-RCBS dies?
❌ Not recommended — it’s designed specifically for RCBS die systems.