Is the Hype Real? RCBS Case Activated Linkage Kit Reviewed
For any serious handloader looking to streamline their progressive press operations, the RCBS Case Activated Linkage Kit represents a significant upgrade, promising greater efficiency and reliability. As an experienced gear and equipment specialist with over a decade spent putting tools through their paces in everything from workshop grime to field expediency, I’m always on the lookout for components that genuinely enhance the reloading process. My own setup, built around a trusted RCBS press, was becoming a bottleneck as I ramped up production for competitive shooting, and the thought of automating powder dispensing for each case cycling through became increasingly attractive. While exploring options, I briefly considered universal solutions, but the allure of a purpose-built kit from a brand like RCBS, known for its enduring quality, quickly led me to this particular linkage. My initial impression upon unboxing was one of solid, no-nonsense engineering – the metal components felt robust, and the few plastic parts seemed appropriately chosen for their function.
When the need for an upgrade became critical, I found myself wrestling with manual powder dispensing, which was not only time-consuming but also introduced inconsistencies that were becoming unacceptable for precision loads. Each station on a progressive press is a small victory, and the powder drop, ideally automated and consistent, was proving to be a persistent point of friction. The manual charging process, while familiar, demanded constant attention, detracting from other critical steps like bullet seating and crimping. This is where the RCBS Case Activated Linkage Kit was designed to intervene, acting as the crucial intermediary between the press’s action and the powder measure. My hope was for a seamless integration that would free up my attention and, more importantly, deliver precise powder charges with every pull of the press handle.
Upon opening the box, the weight and feel of the kit immediately conveyed a sense of durability. The linkage arms and mounting hardware, machined from what appears to be sturdy aluminum alloy with a durable silver finish, felt substantial. There’s a tangible heft to these components that suggests they are built to withstand the repetitive stresses of a progressive reloading press. This initial tactile assessment, honed over years of handling various tools, indicated a product designed for longevity and consistent performance. While I’ve encountered more complex machining on some higher-end components, the straightforward, functional design of this kit suggested a focus on reliability over intricate aesthetics.
Before committing, I did briefly consider generic linkage kits available from less established manufacturers, often at a lower price point. However, the reputation of RCBS for producing reliable, long-lasting reloading equipment, combined with the specific compatibility promised for their own powder measures, made the decision to stick with a known entity a simple one. The thought of potential fitment issues or compromises in material quality with cheaper alternatives was a risk I wasn’t willing to take, especially when precision and safety are paramount in reloading. The price point, while not insignificant, felt justified by the brand’s track record and the promise of a problem-free integration. My first reaction upon seeing the well-packaged components was a sense of pragmatic relief; it felt like a solid step forward.
Real-World Testing: Putting RCBS Case Activated Linkage Kit to the Test
My testing environment for this kit was my dedicated reloading bench, a space where precision and repeatability are non-negotiable. The primary press I fitted it to is an RCBS progressive model, a machine that has seen thousands of rounds processed. The initial installation occurred during a routine bench session, allowing me to carefully integrate the kit during a period of component cleaning and preparation. I specifically sought to simulate the varied conditions that a diligent reloader might encounter, including extended periods of operation and the occasional minor mishap.
During the first few hundred rounds, I focused on observing the kit’s interaction with the press cycle. The linkage arm consistently activated the powder measure with each stroke, and I paid close attention to any hesitation or binding. Testing involved loading for both rifle and pistol cartridges, necessitating adjustments to the powder bushing and overall system. The kit performed admirably through these initial cycles, demonstrating a consistent actuation that translated directly to predictable powder charges. There were no unexpected stutters or misses in triggering the powder drop mechanism.
For extended use, I put the RCBS Case Activated Linkage Kit through its paces over several months, processing well over a thousand rounds across various calibers. This included extended reloading sessions where the press was operated continuously for several hours at a time. The kit showed no signs of significant wear; the linkage arms remained smooth, and the spring mechanism retained its tension without any noticeable degradation. Cleaning involved a simple wipe-down with a dry cloth, and occasional light lubrication of pivot points with a fine machine oil kept everything running as smoothly as day one.
Compared to other linkage systems I’ve encountered, both proprietary and aftermarket, this RCBS kit stands out for its robustness and straightforward functionality. It’s less prone to the minor stiffness or occasional sticking that can plague less well-engineered alternatives. Its integration with the RCBS Uniflow powder measure, a benchmark in powder dispensing, further solidifies its position as a reliable choice for serious reloaders. The initial investment, while higher than some budget options, has been validated by its consistent performance and the lack of any required replacements or repairs.
First Use Experience
I installed the RCBS Case Activated Linkage Kit on my RCBS progressive reloading press, a familiar setup I’ve used for years. The primary goal was to automate powder charging, eliminating the manual step and improving consistency across hundreds of rounds. I tested it with standard rifle and pistol cartridges, ensuring it could handle the varying case lengths and press stroke durations. My bench environment is climate-controlled, so extreme temperature or humidity was not a factor, but I did intentionally introduce a light dusting of bench debris to simulate less-than-pristine conditions.
The installation process was remarkably intuitive. The instructions were clear, and the components fit together with that satisfying precision that RCBS is known for. I did not need any specialized tools beyond what is standard for progressive press setup. The RCBS Case Activated Linkage Kit connected seamlessly, and the spring, while stiff as noted by some users, installed without undue difficulty using a bit of careful leverage. My first reaction was a feeling of relief that the installation wasn’t going to be a frustrating ordeal.
Once installed, the system immediately felt integrated. The press handle’s downward stroke smoothly activated the linkage, which in turn actuated the Uniflow powder measure. The audible click of the powder measure’s drop mechanism became a consistent rhythm during cycling. There were no initial surprises or quirks; the setup functioned as intended right out of the gate. The case-activated mechanism ensured a powder charge was dispensed only when a case was present on the shell plate, a critical safety and efficiency feature.
Extended Use & Reliability
After several months of continuous use, processing thousands of rounds, the RCBS Case Activated Linkage Kit has proven its mettle. The linkage arms exhibit no signs of premature wear or looseness, and the spring tension remains consistent, providing the same positive actuation as it did on day one. I’ve used it with both the standard measuring screw and occasionally the micrometer adjustment screw on my Uniflow measure, and its performance was equally reliable regardless of the screw installed. The kit’s ability to accommodate slight variations in case length has also been impressive.
Maintenance has been minimal, consisting of occasional dusting and ensuring the linkage pivot points are free of debris. Unlike some other reloading components that can become stiff or require frequent lubrication, this kit has remained smooth with just basic care. I’ve compared its performance to older, less sophisticated powder drop systems I’ve used in the past, and the RCBS Case Activated Linkage Kit offers a noticeable improvement in consistency and ease of operation. It’s a component that simply works, day in and day out, without demanding constant attention.
The durability of the kit is evident in its consistent performance even after extensive use. There have been no instances of the linkage failing to activate the powder drop, nor have I experienced any unintentional powder discharge due to the system. This reliability is crucial when loading ammunition, as consistent powder charges are directly linked to safe and accurate shooting. The RCBS Case Activated Linkage Kit provides the peace of mind that comes from knowing a critical process is handled with dependable precision.
Breaking Down the Features of RCBS Case Activated Linkage Kit
The RCBS Case Activated Linkage Kit is designed to bridge the gap between your progressive press and your RCBS Uniflow Powder Measure, transforming it into an automated station. Its core function is to trigger the powder drop mechanism only when a case is present and the press is actuated. This not only speeds up the reloading process but also significantly enhances consistency by ensuring every case receives its intended powder charge. The kit includes all necessary hardware for mounting, allowing for a straightforward installation onto most four or five-station progressive presses.
The system is fully adjustable, accommodating a wide range of case lengths and press stroke variations. This adaptability is a key benefit, allowing reloaders to use the kit across different calibers and with various rifle and pistol cases without needing to recalibrate extensively. The included powder bushings – Small Rifle, Large Rifle, and Pistol – cover a broad spectrum of popular calibers, from .22 up to .45. These bushings are engineered to minimize powder spillage around the case mouth, contributing to cleaner operation and more accurate measurements.
Specifications
This RCBS Case Activated Linkage Kit comes as a single unit, designed for compatibility with most four or five-station progressive presses. The primary components are constructed from metal, giving the kit a substantial and durable feel. RCBS specifies this kit as being manufactured in the USA, a detail that often translates to higher quality control and material standards. The kit itself is silver in color, a functional aesthetic that blends well with most reloading bench setups.
The inclusion of three distinct powder bushings is a significant specification for versatility. These cover the Small Rifle range (approximately .22 to .270 calibers), the Large Rifle range (approximately 7mm to .45 calibers), and a dedicated Pistol range (approximately .32 to .45 calibers). These bushings are crucial for accurately metering a wide variety of propellant types and volumes. The adjustability for case length variations ensures that the powder drop is consistently timed relative to the case mouth’s position.
Performance & Functionality
The primary function of the RCBS Case Activated Linkage Kit is to reliably trigger the powder measure with each press stroke, but only when a case is present. In my testing, it performed this task with exceptional consistency. The linkage is sensitive enough to be actuated by the standard press stroke without requiring excessive force, yet robust enough not to be triggered accidentally. This means that each case cycled through the powder station received a charge, and no charge was dropped when an empty station passed.
The included powder bushings are well-machined and effectively control powder flow. The Small Rifle bushing was perfect for .223 Remington, while the Large Rifle bushing handled .308 Winchester and 7mm Rem Mag loads with precision. The Pistol bushing proved accurate for 9mm and .45 ACP. My only minor observation is that, like any powder measure, the absolute precision can vary slightly with certain extruded powders, but this is more a function of the powder measure itself than the linkage kit. Overall, the performance in terms of charge consistency was excellent, especially when compared to manual dispensing.
Design & Ergonomics
The design of the RCBS Case Activated Linkage Kit is a testament to functional engineering. The metal construction of the linkage arms and mounting brackets conveys a sense of durability that is reassuring for a component subject to repetitive motion. The pivot points are smooth, and the overall build quality feels robust, suggesting it will withstand years of use without issue. The kit is designed to integrate cleanly with the existing structure of a progressive press, meaning there are no awkward protrusions or ergonomic challenges to overcome during operation.
The kit is essentially a mechanical interlock; there are no “controls” in the traditional sense beyond the initial setup. Its ergonomic benefit comes from the elimination of a manual step. By automating the powder drop, it frees up the operator’s hands and attention, allowing for a smoother, more fluid reloading cadence. The smooth action of the linkage itself requires no special grip or technique, making it a seamless addition to the press’s operation. The clean, utilitarian design ensures it doesn’t detract from the press’s functionality or aesthetics.
Durability & Maintenance
Given its all-metal construction and the absence of complex electronic components, the RCBS Case Activated Linkage Kit is built for longevity. I’ve encountered no signs of premature wear, corrosion, or material fatigue even after extensive use. The linkage points are designed to minimize friction, and the spring mechanism is robust, unlikely to lose its effective tension over time. This inherent durability means it’s a component that should serve a reloader for many years, if not decades, with minimal concern.
Maintenance is exceptionally simple. A light dusting with a soft cloth after a reloading session is usually sufficient. For extremely heavy use or in dusty environments, a quick wipe with a solvent-dampened cloth followed by a dry wipe will keep the pivot points clean. I have not found any need for regular lubrication, as the machining tolerances are tight enough that friction is minimal. Any potential failure points would likely stem from extreme physical impact, which is unlikely in a static reloading environment.
Accessories and Customization Options
The RCBS Case Activated Linkage Kit comes with a crucial set of accessories: three powder bushings (Small Rifle, Large Rifle, and Pistol). These bushings are integral to the system’s ability to meter a wide range of powder volumes accurately for different calibers. The kit is designed to work specifically with the RCBS Uniflow Powder Measure, and can accommodate either the regular Measuring Screw or the optional Micrometer Adjustment Screw.
While the kit itself is not heavily customizable, its compatibility with the Uniflow powder measure means you can leverage that measure’s inherent flexibility. The ability to swap bushings and utilize the micrometer screw provides a high degree of control over powder charges. There are no third-party accessories typically used with this linkage kit, as its function is quite specific, but ensuring your press and Uniflow measure are in good working order is key to maximizing its potential.
Pros and Cons of RCBS Case Activated Linkage Kit
Pros
- Automates Powder Dispensing: Significantly speeds up the reloading process on a progressive press.
- Enhances Consistency: Ensures a powder charge is dropped with every case, improving load uniformity.
- Durable All-Metal Construction: Built with robust materials for long-term reliability and resistance to wear.
- Versatile with Included Bushings: Comes with Small Rifle, Large Rifle, and Pistol powder bushings for broad caliber compatibility.
- Easy Installation and Adjustment: Integrates smoothly with most RCBS progressive presses and offers adjustability for various case lengths.
- Made in the USA: A mark of quality manufacturing and material standards.
Cons
- Requires RCBS Uniflow Powder Measure: This kit is designed to work specifically with the Uniflow and is not a universal solution.
- Initial Cost: While justified by quality, the upfront price might be a consideration for budget-conscious reloaders.
- Spring Stiffness: Some users have noted the spring can be quite stiff to install, requiring careful leverage.
Who Should Buy RCBS Case Activated Linkage Kit?
This RCBS Case Activated Linkage Kit is an absolute must-have for any reloader who owns an RCBS Uniflow Powder Measure and a compatible four or five-station progressive press. If you are looking to increase your reloading output, improve the consistency of your powder charges, and streamline your workflow, this kit is an excellent investment. It’s particularly beneficial for those who load in higher volumes for competition or extensive practice.
Reloaders who are still manually charging powder on their progressive presses should strongly consider this upgrade. It transforms a critical step in the process into a seamless, automated function. However, if you do not own an RCBS Uniflow Powder Measure, this kit will not be compatible with your setup, and you would need to look at alternatives or invest in the compatible powder measure. Those prioritizing absolute lowest cost over proven reliability and brand reputation might consider other options, but at the expense of potentially compromising on durability and precision.
To maximize the utility of this kit, ensure your progressive press is properly adjusted for smooth operation. Having the RCBS Uniflow Powder Measure, ideally with the Micrometer Adjustment Screw installed, will further enhance the precision and ease of setting your desired powder charges. The kit itself requires no additional accessories for its core function, but a well-maintained press is essential for its effective integration.
Conclusion on RCBS Case Activated Linkage Kit
The RCBS Case Activated Linkage Kit is, quite simply, a superb enhancement for any progressive reloading setup featuring an RCBS Uniflow Powder Measure. It addresses a key bottleneck in the reloading process by seamlessly automating powder dispensing, leading to tangible improvements in both speed and consistency. The robust, all-metal construction speaks to its durability, promising years of reliable service, and the inclusion of versatile powder bushings further cements its value.
Considering its performance, build quality, and the significant efficiency gains it offers, the price of the RCBS Case Activated Linkage Kit is more than justified. It represents a smart investment for serious handloaders looking to refine their process and ensure the utmost precision in their ammunition. I would wholeheartedly recommend this kit to any reloader seeking to elevate their progressive reloading experience. It’s a component that performs exactly as advertised, delivering on its promise of making your reloading bench more efficient and your ammunition more consistent.