RCBS press questions.

Kegcaissy

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Hi all!


I'm looking to buy a new press, the RCBS rockchucker supreme is my first choice and the summit is my second choice.

1. What would you take?
2. Why?
3. Who has the best deal, i'm going to get a new one.

I've already search the interwebs about this topic but i also want to hear from people here before commiting to buy.
 
Love my RCBS Rockchucker Supreme...

* Right or left hand operation (handle)
* Primer catcher is not bad, but goofy sometimes, so I just shop vac all the spent / caught primers versus removing that catcher assembly
* Primer arm actually works

I did come from these models : Junior Press, Partner Press, Rock Chucker Special 5

So I kinda like the Supreme... Others may chime in here with their experiences and opinions....

Enjoy the addiction!!

Cheers, Barney
 
Of the two, the Rock Chucker is the more versatile press. If you are only doing light duty reloading, the Summit may be ok, but if you are going to do any heavy work, I would not recommend it.
 
Rockchucker model presses have the great condition of being absolutely stable when they're mounted properly to the bench. The one thing you want to check out, as soon as possible is whether or not its mandrel is true to the axis of the die, when it's screwed down into the top frame. Most are acceptable, some are incredibly true and a few I've had were returned for replacement.

It doesn't happen often, but as with all things mechanical, especially when being machined from castings, there will be exceptions in the rule of quality that somehow get past the inspectors. It happens and the good folks at RCBS don't bat an eye, when asked to replace the unit. Same goes for their die sets if something is awry. Same goes for all the other press makers out there.

With today's quality CNC machining, I find most of the problems I used to see, have been eliminated.

Lyman presses are as good as any out there as far as making consistently accurate ammo goes. My advice would be to stay away from the cast Aluminum models. Lyman dies are used by ammunition manufacturers. Likely the commercial ammo manufacturers use slightly different models than you or I do at home, but its a positive testament to Lyman that they can supply consistently accurate equipment for commercial industrial use.

I recently sold the last Lyman press I had to a new lady reloader. I sold her that press because I knew it was true to its axis and tough enough for anything she would be doing. Darn good equipment IMO and half the price of RCBS.

The only reason I sold the Lyman press is I hadn't used it for years. I have three presses on my bench and two of them are tried and true RCBS ROCKCHUCKER models that I can screw dies onto without having to make any changes for consistent lengths. I went through several presses before settling with the two I have.

Don't get me wrong. It's not that I'm in love with RCBS products only. My other press is a Hornady Turret Press for handgun cartridges and it's a lot more consistently accurate than I expected.

If you're going to use just one press, my anal concerns won't be an issue.

What I like about the Hornady/Bonanza/Lyman/RCBS is that they're dies are interchangeable.
 
Rockchucker model presses have the great condition of being absolutely stable when they're mounted properly to the bench. The one thing you want to check out, as soon as possible is whether or not its mandrel is true to the axis of the die, when it's screwed down into the top frame. Most are acceptable, some are incredibly true and a few I've had were returned for replacement.

It doesn't happen often, but as with all things mechanical, especially when being machined from castings, there will be exceptions in the rule of quality that somehow get past the inspectors. It happens and the good folks at RCBS don't bat an eye, when asked to replace the unit. Same goes for their die sets if something is awry. Same goes for all the other press makers out there.

With today's quality CNC machining, I find most of the problems I used to see, have been eliminated.

Lyman presses are as good as any out there as far as making consistently accurate ammo goes. My advice would be to stay away from the cast Aluminum models. Lyman dies are used by ammunition manufacturers. Likely the commercial ammo manufacturers use slightly different models than you or I do at home, but its a positive testament to Lyman that they can supply consistently accurate equipment for commercial industrial use.

I recently sold the last Lyman press I had to a new lady reloader. I sold her that press because I knew it was true to its axis and tough enough for anything she would be doing. Darn good equipment IMO and half the price of RCBS.

The only reason I sold the Lyman press is I hadn't used it for years. I have three presses on my bench and two of them are tried and true RCBS ROCKCHUCKER models that I can screw dies onto without having to make any changes for consistent lengths. I went through several presses before settling with the two I have.

Don't get me wrong. It's not that I'm in love with RCBS products only. My other press is a Hornady Turret Press for handgun cartridges and it's a lot more consistently accurate than I expected.

If you're going to use just one press, my anal concerns won't be an issue.

What I like about the Hornady/Bonanza/Lyman/RCBS is that they're dies are interchangeable.


How do you check if the press are true to the die axis? I think i've found the best deal for a new one online and i'm now willing to test it for ''trueness'' before using it.
 
My chime in...have you considered a redding. Have a rockchucker older than myself so not personally changing.

Better than half reloaders prime off press. My only gripe with the rockchucker is the same with most O frame, the front support limits access to the shell holder. The offset redding, big boss?, is open in the front.

Whatever you buy, get a cast iron press, not aluminum.
 
I've used a few different presses, and still own several. RCBS hasn't changed much on their standard line-up since the RockChucker. I had a RC, and it had some alignment issues. Lifetime warranty, so I paid the $60 to ship it to RCBS, got it back, was told it was still in spec. I sold it. Unless I could check the alignment on a Supreme before buying, I wouldn't buy one. Actually, I wouldn't buy one. The Redding Big Boss II is a way superior press, and it deals with the spent primers down a tube. That is a must have for me. It is also of the cam over design, another must have for me. I don't have a Redding BBII, but I've owned the Redding 25 Turret and still have a Redding Ultramag. If you are doing big heavy work, it's probably the best one out there.

I own a Summit, it is more like an arbor press, I use it for checking the BHN of my casting alloy. It has fantastic fine control. I wouldn't want it for my main press, but I'll never sell mine. It's a bit non-conventional, but if you were to design your reloading bench around it, it would be a good choice. It should be mounted at the same height as you would a drill press. Well made. one nuance, you need a bit more turn past than some other presses to set the FL die, instructions come with the press.

My main press is a LEE Classic cast. I've done a few things to it; align the ram and rework the stops to get a bit of cam over. As it sits, it's not for a newbie, it has enough force to bust stuff. It's no Big Boss II, but it's close enough if you are on a budget. Without the mods its not much good, and the Classic Cast Breech does a poor job of handling spent primers.

Redding Big Boss has all the bases covered.

I have a Lyman T-Mag II turret for pistol and 30-30, 38-55. It does a good job, but it's not a progressive. This one was purchased used, and as I discovered it was bent pretty bad. I bought a new bolt, did some fixing and even with a pretty worn ram, alignment is really good. I can't see any reason not to recommend the new Lyman turret. A new Redding turret should be as good or better.

And that brings me to the best solution, a Dillon progressive. A new 550C will do it all, and do it well. A few of my friends have them, they make good ammo, pistol as small as 9mm up to 338 Lapua, all good. Bloody impressive if you ask me. Like I said, they load pistol, rifle hunting and rifle benchrest. They are spendy, but they have a real NO BS warranty. They register your press, and reference your file and send you what you need. No need to send in the broken piece, they send you what you need. My friend bough an older 550, the one that still had aluminum arms and such. He called up wanting to buy the parts to upgrade it to a "C". They began by registering his press, getting his address, then they told him the parts were on there way, thanks for choosing Dillon. My experience with LEE and RCBS, although OK, was not like that. Lyman has a decent warranty, but sometimes you will pay for parts. Redding has awesome customer service.

Nitro
 
OP, the 2 choices you are asking about are all you need.
I've had a rockchucker press for over 35 years and have reloaded numerous cartridges for friends, family and myself.
The YouTube review you posted is bang on.
Good luck and have fun!
 
Yep, hand primers are much better than the ones that come with a press.
I was using a Lee and recently switched to the Frankford hand primer.
 
OP, the 2 choices you are asking about are all you need.
I've had a rockchucker press for over 35 years and have reloaded numerous cartridges for friends, family and myself.
The YouTube review you posted is bang on.
Good luck and have fun!

RCBS Rockchucker AND the EE WINS!!! Just found a new one at a good price in the EE My old LEE Challenger is in for retirement at the bullet sizing table. Now i can convert cases with confidence.
 
The Rockchucker Supreme is a good press aside from the spent primer catcher. I have replaced mine with a 3D printed unit that uses a tube to drop spent primers into an empty bottle. I have never used the primer arm either, as the kit I bought came with a hand priming tool. The press itself is nice and solid and mates well to a solid bench.
 
There have been lots of issues with the new Rock Chucker Supreme, being made in China now, and sloppy QC that comes with that.
I wouldn't be dropping that kind of money on a Chinese press, but that's me.
Older Rock Chuckers are good presses.
 
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