RCBS Rock Chucker vs Frankford F-1 Kit: Which Is Better?
By Amis Thains Updated 6 min read
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On this page (7 sections)
You are staring at two massive reloading boxes and wondering which single-stage press actually justifies the cost. This page compares the mechanical muscle of the RCBS against the digital precision of the Frankford to show you which one fits your bench.
In short: The Frankford F-1 Essentials kit wins for most modern shooters because it includes digital calipers and a digital scale, removing two extra purchases. The RCBS Rock Chucker Supreme wins if you want a legendary compound-action press for maximum resizing force on stubborn brass. If you value digital workflow and included tools, get the Frankford. If you value a proven heavy-hitter press, get the RCBS.
Quick picks
Our shortlist for this job · tap one to see today's price
Includes digital calipers and a scale, saving you from buying two extra tools.
An add-on for the RCBS kit that speeds up the slowest step of reloading.
The differences at a glance
The two kits start with similar presses but diverge in the tools that make daily reloading faster or stronger. Frankford focuses on precision measurement. RCBS focuses on mechanical power and traditional workflow. The table below shows exactly what is in the box. Before you buy anything, it is worth looking at press comparison test data.
| Feature | RCBS Rock Chucker Supreme Kit | Frankford Arsenal F-1 Essentials Kit |
|---|---|---|
| Press Mechanism | Compound linkage (higher force) | Standard linkage (smooth action) |
| Scale | M500 Mechanical Beam | DS-750 Digital |
| Calipers | Not included | Digital Calipers included |
| Case Prep | Debur tool, Case Lube Kit | Powder Trickler, Tray |
| Manual | Speer Reloading Manual | Not included |
The Frankford kit gives you a complete measurement suite out of the box. The RCBS kit gives you the strongest resizing action and a lube system you will need for long cases. Both are single-stage presses built on an O-frame for rigidity.
Pro tip: Check the included die sizes. You will almost certainly need to buy the correct rifle or pistol die set separately to match the caliber you reload.
This kit is the complete package that wins the value section for shooters who want digital tools included.
- The Frankford Arsenal Essentials Reloading Kit makes the reloading process simpler
- Encompasses every aspect of the reloading process from resizing, depriming, and bullet
Which press is stronger for resizing stubborn brass?
Press strength is about the force you can apply without the frame flexing. Both presses use O-frames, which resist twisting better than C-frames. The RCBS Rock Chucker Supreme uses a compound linkage system.
This mechanism multiplies the force on the handle, making it easier to resize case mouths on tough magnum brass or full-length resize rifle cases. The Frankford F-1 uses a standard linkage.
It is smooth and precise, but it relies on your arm strength for the final push. For most pistol and standard rifle loads, the F-1 is more than strong enough.
For long, stubborn, or heavy-walled brass, the Rock Chucker’s leverage makes the job less tiring. If that sounds like your bench, read up on heavy resizing with rebel and chucker next.
Winner: The RCBS Rock Chucker Supreme wins on pure mechanical advantage and user-reported ease of resizing tough calibers.
Safety first: Never force a press if it does not move freely. A binding die or dirty case can damage the press linkage. Clean your dies and cases first.
How the included tools change your reloading speed
The difference in speed comes from the measurement tools, not the press itself. The Frankford kit includes digital calipers and a digital scale. The RCBS kit includes a beam scale and no calipers.
Using a beam scale requires reading a moving indicator and understanding balance points. It is a skill that does not expire, but it is slower than turning a knob and seeing a number on a digital display.
Digital calipers remove the guesswork from case length and neck tension. If you are reloading for precision shooting, the Frankford setup lets you verify every case instantly.
If you are reloading for target practice or hunting, the RCBS setup is plenty accurate but requires more manual effort.
Winner: The Frankford F-1 kit wins on speed and convenience for the initial setup.
This multi-tool complements the Frankford kit by adding a dedicated case trimmer and chamferer for complete brass prep.
- Caliber versatility: Perfect for brass shells ranging from .17 to .45 caliber
- Multi case prep: A reloading tool for comprehensive case preparation that meets the
What the primer catcher and primer seating feel like
Priming is the most tedious part of reloading. Both kits come with hand priming tools. The RCBS kit includes a tool that works with the press or independently.
The Frankford kit includes a hand primer as well. For high-volume sessions, the physical effort of seating hundreds of primers is the same on both. However, the quality of the priming tool matters.
If you plan to move to higher volume, an automatic priming tool is the first upgrade to buy. The RCBS ecosystem has a wide range of options for this. The Frankford ecosystem also supports upgrades, but the base tool is manual.
The difference here is minimal for a beginner. Both systems catch spent primers, though user reports vary on which chute holds more securely.
Winner: Tie. Both are adequate for learning. Upgrades are needed for speed regardless of which kit you buy. The other half of this decision is upgrading to a turret press.
Pro tip: Practice priming on a sheet of paper to catch missed primers. A loose primer can be dangerous if it falls into the die hole.
This automatic tool is the natural next step for anyone who buys the RCBS kit and finds hand priming too slow.
- RCBS RC Supreme Auto Prime: Automatic priming tool for faster reloading; provides
- Reliable Reloading: Provides precise resizing and bullet seating for .22 Hornet
Which kit is better for a beginner learning the craft?
A beginner needs two things: accurate measurement and clear instructions. The Frankford kit gives you digital numbers. If you are a visual learner who likes seeing a “0.284” on a screen, the Frankford workflow is more intuitive.
The RCBS kit teaches you to use a beam scale and read a physical manual. This is a slower start, but it builds a deeper understanding of gravity and balance.
Most modern shooters prefer the digital path because it reduces user error. The Frankford kit is more complete because it includes the calipers. Without calipers, you cannot measure case length or headspace correctly, forcing you to buy a separate tool immediately. The RCBS kit saves you money on a scale upgrade later, but costs you money on calipers now.
Winner: The Frankford F-1 kit for the average beginner who wants a complete, digital toolset.
The bottom line
Buy the Frankford Arsenal F-1 Essentials Kit if you want a complete, modern setup with digital calipers and a scale included. It is the better value for most shooters starting out because it removes the need for immediate extra purchases.
Buy the RCBS Rock Chucker Supreme Kit if you prioritize maximum resizing strength for magnum brass or prefer the traditional beam scale learning method. Most readers should get the Frankford kit for the all-in-one convenience.
- The Frankford Arsenal Essentials Reloading Kit makes the reloading process simpler
- Encompasses every aspect of the reloading process from resizing, depriming, and bullet
Frequently asked questions
Do I need to buy dies separately?
Yes. Neither kit includes the dies for your specific caliber. You must buy a die set (usually 2 or 3 pieces) that matches the exact bullet and case you are using. This is a separate cost for both kits.
Which press is more durable?
The RCBS Rock Chucker Supreme has a longer track record and a compound action that is very resistant to wear. The Frankford F-1 is also built on a solid O-frame and is reliable. Both are designed to last decades if maintained properly.
Can I use the Frankford F-1 for pistol brass?
Yes. It is a single-stage press capable of reloading any pistol or rifle caliber that fits its window. It is not a progressive press, so you still load one cartridge at a time, but it is very precise for pistol work.
Is the RCBS beam scale hard to learn?
It has a steeper initial learning curve than a digital scale. You must learn to read the balance point on the beam. However, once mastered, it is very accurate and does not require batteries.