Dillon AT500 upgrade

[p3ordie]

Hello,
I would like to upgrade my Dillon AT500 to a RL550B. I have already purchased the automatic powder system for it a long time ago. What else do I need to get or change? I'm not to sure about the automatic primer system, I guess I like using my RCBS hand primer. Thanks.

p3ordie

 

[Northwest Cajun]

All you need to upgrade is the powder measure, and the primeing system.
Cajun

 

[AZ Jeff]

If you go to Dillon's website, they list the various "kits" that are available to upgrade the 500 to a 550. I don't think you need to buy the kits in the order they recommend them, BTW.

 

[VictorLouis]

Give them a call

They'll happily guide you through it.