Boogsawaste
Member
A couple months ago I was asking about progressive presses because I have a bad shoulder and I wanted to minimize handle pulls while making ammo. A local member mentioned that there was a 450 for sale in the area that was sitting for a long time and only $100. I quickly scooped it up and took it home. It was a very early model (first year I believe). Has the solid bronze links and had the solid bronze manual primer feed. It was upgraded to the auto primer feed and included 45acp dies and conversion. I sold the 45 stuff, manual powder measure, and manual primer system and re couped almost my total investment into the press.
At this point I stuck a lee auto disk pro on top (blasphemy!), and stuck in my 9mm dies and was ready to go.
Or so I thought....I couldn't get the primers to seat deep enough. I noticed there was a set screw under the shell plate holder and searched online to find out it's a primer depth adjustment screw! Easy fix, screw it in a little and go from there. Well the hole in the holder was stripped.
Next day I called Dillon and asked them if the set screw was even necessary. Whoever I spoke with had no idea what the screw was until he looked at a schematic and saw it. He said the 550's and such don't have it but if I wanted to fix it to just tap it to a larger screw. I was fine with that but by the end of our conversation he basically said forget it and sent me a 550 shell plate holder and case eject kit! Wasn't expecting that!
So I install all the pieces and now my handle is way off and not even close to the relief in the ejector chute. Another call and a new crank is on the way with the pin for it!
Now it's all up and running and I couldn't be happier. I was hesitant on the manual indexing but it really simplifies things and I don't mind it at all. I actually like it!
So if you've stuck with me this long, I give Dillon props for taking care of this old press. I don't like to ask for free things and was willing to pay for the parts but they (like my dealings with rcbs in the past), wanted nothing to do with that. I might actually put a 12 gauge I don't use anymore up for sale locally so I can find another unloved 450 and set it up for 357.
Sorry about the long winded post but I'm just happy loading 100 rounds in 20 minutes and my shoulder feeling no pain.
Ps, I still love my rcbs and lee stuff. No problems there. It's just this 450 was such a bargain I want another!
At this point I stuck a lee auto disk pro on top (blasphemy!), and stuck in my 9mm dies and was ready to go.
Or so I thought....I couldn't get the primers to seat deep enough. I noticed there was a set screw under the shell plate holder and searched online to find out it's a primer depth adjustment screw! Easy fix, screw it in a little and go from there. Well the hole in the holder was stripped.
Next day I called Dillon and asked them if the set screw was even necessary. Whoever I spoke with had no idea what the screw was until he looked at a schematic and saw it. He said the 550's and such don't have it but if I wanted to fix it to just tap it to a larger screw. I was fine with that but by the end of our conversation he basically said forget it and sent me a 550 shell plate holder and case eject kit! Wasn't expecting that!
So I install all the pieces and now my handle is way off and not even close to the relief in the ejector chute. Another call and a new crank is on the way with the pin for it!
Now it's all up and running and I couldn't be happier. I was hesitant on the manual indexing but it really simplifies things and I don't mind it at all. I actually like it!
So if you've stuck with me this long, I give Dillon props for taking care of this old press. I don't like to ask for free things and was willing to pay for the parts but they (like my dealings with rcbs in the past), wanted nothing to do with that. I might actually put a 12 gauge I don't use anymore up for sale locally so I can find another unloved 450 and set it up for 357.
Sorry about the long winded post but I'm just happy loading 100 rounds in 20 minutes and my shoulder feeling no pain.
Ps, I still love my rcbs and lee stuff. No problems there. It's just this 450 was such a bargain I want another!

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