Hornady Bench Rest Metering Inserts Review

What Makes the Hornady Bench Rest Metering Inserts Click?

For any serious handloader, precision is not just a goal; it’s a fundamental requirement. My journey led me to seek out a higher level of consistency in powder charges, a quest that ultimately pointed towards the Hornady Bench Rest Metering Inserts. These aren’t just components; they represent an upgrade to a powder measure that demands meticulous attention to detail. My existing Lock-N-Load Bench Rest Powder Measure was good, but I found myself chasing minute variances too often, especially when working up loads for benchrest competition or small-game hunting where extreme accuracy is paramount.

The immediate impression upon unboxing these inserts was one of solid engineering. Machined from what feels like high-grade steel, they possess a satisfying heft and a smooth, finely finished surface. There’s an undeniable sense of quality that speaks to their intended purpose: repeatable precision. I had considered some generic aftermarket options, but the reputation of Hornady in the reloading world, particularly for their precision components, made these the clear frontrunner. My initial reaction was one of quiet satisfaction, a feeling that I had finally acquired a tool that could genuinely elevate my reloading process.

Real-World Testing: Putting Hornady Bench Rest Metering Inserts to the Test

First Use Experience

My initial testing took place on my dedicated reloading bench, a space meticulously organized for precision work. The primary scenario involved loading for my .223 Remington varmint rifle, a caliber known for its sensitivity to powder charge consistency. I swapped out the standard metering unit in my Lock-N-Load powder measure with one of the Bench Rest inserts. The process was remarkably straightforward; the push-button release mechanism on the powder measure worked flawlessly, allowing for a quick and secure swap.

During this first session, I focused on measuring charges for various loads, re-zeroing the micrometer setting after each set of ten. The insert tracked changes with impressive accuracy, and returning to a previously set charge was a matter of turning the dial. I encountered no unexpected quirks or difficulties, and the intuitive design meant there was virtually no learning curve. The ease of adjustment and the confidence it inspired were immediately apparent.

Extended Use & Reliability

Weeks turned into months, and these metering inserts became a permanent fixture on my bench. I’ve used them for everything from fine-tuning loads for extreme accuracy to quickly setting up for more casual plinking sessions. The steel construction has proven exceptionally durable; despite countless adjustments and powder changes, there’s no visible wear on the internal mechanisms or the micrometer markings. I’ve even accidentally dropped one onto the concrete floor once, and it emerged completely unscathed, functioning as if nothing had happened.

Maintenance is minimal, primarily involving a quick wipe-down with a dry cloth and occasional lubrication of the powder measure’s main body. Compared to the standard metering unit I used previously, the consistency is night and day. Budget alternatives often suffer from rougher machining, leading to inconsistent powder flow and slight variations that can be frustrating. These Hornady units, however, consistently deliver charges within a tenth of a grain, a level of reliability that significantly reduces guesswork and wasted components.

Breaking Down the Features of Hornady Bench Rest Metering Inserts

Specifications

The Hornady Bench Rest Metering Inserts are crafted from steel, ensuring longevity and resistance to wear. Each insert is a single unit, designed for use within the Hornady Lock-N-Load Bench Rest Powder Measure. The primary functional specification is its ability to be quickly exchanged with a push of a button, allowing for rapid setup changes.

Crucially, these inserts feature a micrometer adjustment. This allows for extremely fine, incremental changes to the powder charge setting. The precision of this micrometer is what allows reloaders to dial in exact powder weights, which is vital for consistent shot-to-shot performance. The ability to easily return to previous settings is also a key benefit, saving time and eliminating the need for re-zeroing when switching between different loads.

Performance & Functionality

The primary job of these inserts is to accurately dispense powder, and they excel at this. The micrometer adjustment is incredibly precise, allowing for adjustments in increments that significantly impact projectile performance. I’ve consistently achieved powder charges within +/- 0.1 grains of my target setting, which is crucial for maximizing the accuracy of handloaded ammunition.

The key strength is undoubtedly the repeatability and accuracy it brings to the powder dispensing process. This significantly reduces the variability in muzzle velocity and pressure, leading to tighter groupings downrange. A minor weakness, if one can call it that, is that the extremely fine adjustments require patience and a deliberate touch; rushing the process can lead to overshooting your target charge. However, this is more a testament to its sensitivity rather than a flaw in its design. It undeniably meets and exceeds expectations for a precision reloading component.

Design & Ergonomics

The design is fundamentally simple yet incredibly effective. Machined from steel, the inserts feel robust and durable, with a smooth, non-porous surface that minimizes powder clinging. The micrometer dial is well-marked with clear, legible graduations, making it easy to set and read your desired charge weight.

Ergonomically, the focus is on ease of use within the Lock-N-Load system. The push-button release makes swapping these units incredibly fast, which is a significant advantage when you need to switch calibers or load types on the fly. There’s no discernible learning curve; if you can operate the powder measure, you can use these inserts. The tactile feedback from the micrometer adjustment is satisfying, giving you confidence in each turn of the dial.

Durability & Maintenance

Given their steel construction and precision machining, these metering inserts are built to last a lifetime, assuming reasonable care. They are essentially solid pieces of metal with a micrometer mechanism, designed for the rigors of a reloading bench. I haven’t encountered any failure points, nor do I anticipate any under normal usage patterns.

Maintenance is straightforward. Keeping the inserts clean is as simple as wiping them down with a soft cloth after use to remove any residual powder. Occasionally, applying a small amount of lubricant to the threads of the micrometer screw can ensure continued smooth operation. There’s nothing particularly complex to clean or maintain, which is a significant advantage for any reloading tool.

Accessories and Customization Options

The Hornady Bench Rest Metering Inserts are designed to be a direct replacement part for the Hornady Lock-N-Load Bench Rest Powder Measure. Therefore, they don’t typically come with additional accessories in the traditional sense. However, the true customization comes from the ability to easily swap between different inserts for different powder types or charge ranges.

The ability to switch inserts quickly is the product’s core design benefit here. This means you can have one insert dedicated to fine metering of stick powders, another for faster-flowing ball powders, and so on. This level of modularity allows reloaders to optimize their setup for different projectile types and powder characteristics without recalibrating the entire measure each time. The value here is in the flexibility and the precision it enables.

Pros and Cons of Hornady Bench Rest Metering Inserts

Who Should Buy Hornady Bench Rest Metering Inserts?

These metering inserts are a must-have for any serious handloader who prioritizes extreme accuracy. Benchrest competitors, varmint hunters, and precision rifle enthusiasts will find these invaluable for dialing in loads. If you regularly load for multiple calibers or require consistent powder charges for maximum performance, this upgrade is well worth considering.

However, if you’re a casual reloader primarily focused on plinking ammunition or don’t require sub-minute-of-angle accuracy, the standard metering unit that comes with the powder measure may suffice. Those who demand only the utmost precision in their ammunition would also benefit from ensuring their powder measure is equipped with these. For optimal use, having a dedicated clean work area and a small brush for powder residue are recommended, although not strictly required.

Conclusion on Hornady Bench Rest Metering Inserts

The Hornady Bench Rest Metering Inserts are a testament to the brand’s commitment to precision reloading. They transform the already capable Lock-N-Load Bench Rest Powder Measure into a truly elite powder dispensing tool. The combination of robust steel construction, highly accurate micrometer adjustment, and effortless interchangeability makes them an indispensable component for anyone chasing the tightest possible groups.

For the price, you are not just buying a part; you are investing in significantly improved ammunition consistency and, consequently, better shooting performance. I wholeheartedly recommend these inserts to any reloader who demands the utmost accuracy from their handloads and wants to take their precision shooting to the next level. If you’ve felt the frustration of minor powder charge variations holding back your accuracy, these are precisely what you need.