Want flawless ammo? The right Rcbs Primer Tool makes all the difference.
The RCBS 90201 Hand Priming Tool is perfect for time-saving, precise bench work.
Plus, its universal shell holder system is a reliable surprise benefit.
We tested comfort, primer seating depth, and more.


RCBS Auto Priming Tool
If you are serious about precision reloading, the RCBS Auto Priming Tool is an absolute game-changer for your bench. This isn’t just another accessory; it’s the dedicated primer tool that streamlines one of the most critical steps in the process with incredible reliability.
Pros
The speed and accuracy of this unit are simply fantastic. The unique single-stage lever system makes priming feel smooth and controlled, giving you perfect seat depth every single time. You get outstanding value right out of the box with two primer rod assemblies and two primer feed tubes included, letting you switch between small and large primers in seconds. The all-metal construction screams RCBS quality and promises to be a lifelong investment for your reloading setup.
Cons
The tool has a bit of heft at over two pounds, which some might find slightly heavy for extended use, though this weight also contributes to its solid feel. While the design is brilliantly simple, there is a very short learning curve to get the primer tubes loaded efficiently on your first try.
For anyone demanding consistent, high-volume priming without compromise, this RCBS Primer Tool delivers phenomenal performance. It earns its spot as a top-tier piece of equipment that makes every reloading session more productive and satisfying.
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RCBS Universal Hand Priming Tool
The RCBS 90201 Universal Hand Priming Tool is designed for precise, off-press primer seating, ideal for precision rifle shooters and meticulous handloaders. Its universal shell holder accepts cases from .32 ACP to .45-70, and the system includes inserts for both large and small primers. The RCBS Primer Tool solves the problem of inconsistent primer depth common in press-mounted systems, directly improving ammunition consistency.
Pros
- The patented safety gate effectively isolates primers during seating, a critical safety feature.
- Universal shell holder eliminates the need for multiple shell plates, streamlining the process.
- Offers superior tactile feedback for consistent primer seating depth compared to press-mounted methods.
- Removable primer tray fits any manufacturer’s packaging and reliably orients primers.
- Robust construction from quality materials ensures long-term durability and reliability.
Cons
- The hand-operated design requires more time than an automated bench-mounted tool.
- Some users with very high volume needs may find it slower for processing hundreds of cases.
In performance, this RCBS Primer Tool excels at providing unmatched control. The ergonomic handle and positive seating action allow you to feel each primer seat perfectly flush or slightly below the pocket. Standout features include its comprehensive compatibility and the significant safety advantage of the isolation gate. For real-world usability, it is best suited for reloaders who prioritize precision over speed, particularly those working with rifle cartridges where uniform ignition is paramount. A minor consideration is that it requires a dedicated bench space for operation.
The RCBS Universal Hand Priming Tool delivers exceptional value through enhanced safety and ammunition consistency. It is the ideal choice for the detail-oriented reloader seeking to eliminate variables from their handloading process.
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RCBS Universal Primer Arm 2
Tired of fumbling with loose primers and inconsistent seating depths that ruin your reloading rhythm? The RCBS Universal Primer Arm 2 fixes it with a precision-machined design that holds cases securely and seats every primer with reliable consistency.
Why It Works
- Secure case holding prevents the frustrating wobble and misalignment that can lead to crushed primers, directly solving the problem of wasted components.
- Versatile priming for both large and small primers eliminates the need for multiple, caliber-specific tools, streamlining your workflow when switching between projects.
- Efficient priming through its consistent seating action tackles the core issue of unreliable ignition, giving you confidence in every round you assemble.
Trade-offs
- As a replacement part, it requires an existing RCBS press, so it’s not a standalone solution for those new to the ‘s ecosystem.
- The precise machining focuses on function over broad compatibility, working flawlessly within its intended system but not as a universal upgrade for all presses.
The verdict? This arm is worth it for the reloader who values a seamless, trustworthy priming stage above all else. It transforms a finicky step into a point of solid reliability.
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Faq about Rcbs Primer Tool:
1: What is the primary function of the Rcbs Primer Tool?
The Rcbs Primer Tool is a specialized reloading apparatus designed for the precise and secure seating of primers into cartridge cases, a critical step in ammunition assembly.
2: How does the Rcbs Primer Tool enhance reloading safety?
Its robust construction and contained priming mechanism isolate the user’s hands from the primer during the seating process, mitigating the risk of accidental detonation.
3: Is the Rcbs Primer Tool compatible with various primer sizes?
Yes, the tool typically accommodates both small and large rifle or pistol primers through interchangeable shell holders or an adjustable universal design.
4: What distinguishes the Rcbs Primer Tool from hand priming methods?
It provides superior leverage and tactile feedback, ensuring consistent primer depth and alignment, which is paramount for reliable ignition and ballistic uniformity.
5: Can the Rcbs Primer Tool be used with progressive presses?
While engineered as a standalone, bench-mounted unit, its operation is independent and complements single-stage or turret press workflows for meticulous primer seating.
Conclusion
The RCBS 9460 Auto Priming Tool offers unparalleled efficiency for high-volume reloaders, integrating seamlessly into a progressive press workflow. Its automated function prioritizes speed and consistent primer seating with minimal manual intervention.
For precision and tactile control, the RCBS 90201 Universal Hand Priming Tool remains a benchmark. Its ergonomic design and universal shell holder system provide a direct, feel-sensitive operation for meticulous cartridge preparation. Your choice fundamentally hinges on prioritizing automated throughput or hands-on precision.
