The Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber represents a pinnacle of mechanical precision for handloaders who prioritize consistency in their pistol and small-capacity rifle cartridges. Known for its rugged construction and “broken-in” feel right out of the box, the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber is engineered to eliminate the volumetric variances that often plague lesser measures. While many competitive tools struggle with the fine, dense powders used in handgun loads, the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber utilizes a specialized, smaller-diameter metering cavity to ensure that every charge is dispensed with surgical repeatability.
- Tool Category – Manual Volumetric Powder Measure.
- Operation Type – Rotating Drum with Micrometer Adjustment.
- Mechanical Standout – Handgun-specific metering plunger designed for 0.1 to 10 grain capacities.
Best For: High-volume handgun competitors and precision small-bore rifle reloaders who demand sub-0.1 grain repeatability and a tool that will last several generations.
Technical Specifications & Market Pricing
The Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber is built on a foundation of heavy-duty cast iron and precision-ground steel components. Unlike plastic-bodied alternatives, the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber uses its mass to dampen vibrations, which contributes to more consistent powder packing in the reservoir.
| Field | Value |
| Model | Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber |
| MPN | 03300 |
| Materials | Cast Iron Frame, Ground Steel Drum, Clear Polymer Reservoir |
| Weight (lbs) | 3.25 lbs |
| MSRP | $260.00 |
| Approx. Street Price | $195.00-215.00 |
Pricing Analysis
While the price point of the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber is significantly higher than entry-level units, the value proposition lies in its longevity and the precision of the micrometer. For a reloader working with 45 ACP or 9mm Luger, where a 0.2 grain variance can represent a significant percentage of the total charge, the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber provides a level of insurance that justifies the initial investment. The street price typically hovers around the $200 mark, making it a “buy once, cry once” tool for the serious bench.
Build Quality, Materials, and Ergonomics
The first thing a reloader notices about the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber is its sheer heft. The frame is seasoned cast iron, which is then CNC machined to exacting tolerances. This choice of material is critical because cast iron is naturally porous enough to hold a micro-film of lubricant while remaining rigid enough to prevent any frame flex during the throw.
Mechanical Advantage and Ergonomics
The handle of the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber is designed with a specific arc that provides a tactile “click” or stop at both ends of the stroke. This allows the user to develop a rhythmic “double-tap” at the top of the stroke to settle the powder, a technique highly recommended for those using Accurate No 5 or Winchester 231. The ergonomics are neutral, allowing for comfortable operation whether the measure is mounted on a stand or directly to a Redding T-7 Turret.
The drum of the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber is hand-lapped to the frame. This ensures that even the finest “ball” powders, such as Hodgdon Titegroup or Accurate No 2, cannot migrate between the drum and the frame – a common issue that leads to binding in cheaper measures.
Comprehensive Setup, Calibration, and Operation
Setting up the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber requires a stable mounting surface. It comes with a standard 7/8″-14 thread, allowing it to be used with most reloading stands or press top-plates.
Calibration Protocol
- Cleaning: Before the first use, the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber must be degreased. Use a non-residue cleaner to remove the factory rust preventatives from the drum and metering chamber.
- Seasoning: Run a full reservoir of a graphite-heavy powder like Alliant Bullseye through the unit. This coats the internal surfaces and eliminates static electricity.
- Micrometer Adjustment: The micrometer on the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber does not read directly in grains, as powder density varies. Instead, it provides a repeatable reference point. Once you find the setting for 4.5 grains of Winchester AutoComp, record that number in your logbook for instant return-to-zero capability.
Maintenance
The Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber is remarkably low-maintenance. A drop of high-quality oil on the external bearing surfaces of the drum once every 5,000 rounds is sufficient. Do not oil the internal metering chamber, as this will cause powder to clump.
Internal Brand Hierarchy
Redding offers several variations of their “3” series measures. Understanding where the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber fits is vital for the consumer.
- Redding 3 Powder Measure with Universal Metering Chamber: The standard version with a larger cavity for general rifle and pistol use.
- Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber: Features the “Match Grade” hand-lapped drum and the small-capacity handgun micrometer.
- Redding Match Grade 3BR Powder Measure with Universal Metering Chamber: The same high-end drum but with a plunger designed for 5 to 100 grains, ideal for 308 Winchester or 30-06 Springfield.
- Redding Competition 10X-Pistol and Small Rifle Powder Measure: Specifically built for small charges but includes a dedicated powder baffle for even higher precision.
Competitive Market Analysis
The Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber competes in a crowded market of manual measures. To understand its value, we must compare it to the industry standards.
Deep Dive into Competitors
- RCBS Uniflow Powder Measure 3: This is the primary rival. While the RCBS is more affordable and offers a versatile single-cylinder design, it lacks the hand-lapped fit and the ultra-fine micrometer resolution found on the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber.
- Hornady Lock-N-Load Powder Measure: The Hornady excels in its “quick change” insert system. However, the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber is often cited by benchrest shooters as having a more consistent internal finish, leading to fewer “crunched” kernels when using extruded powders like IMR 4198.
- Lyman Brass Smith Powder Measure: A solid value choice, but the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber utilizes a much heavier cast iron frame which reduces static-induced powder clinging.
- Lee Deluxe Perfect Powder Measure: The Lee uses a ceramic-like wiper to prevent powder shearing. While innovative, the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber offers a superior mechanical “feel” and more robust construction for professional environments.
Comparison Table
| Feature | Redding 3BR Handgun | RCBS Uniflow 3 | Hornady L-N-L | Lyman Brass Smith |
| Frame Material | Cast Iron | Aluminum | Cast Iron | Cast Steel |
| Feed System | Gravity | Gravity | Gravity | Gravity |
| Versatility | Handgun/Small Rifle | Universal | Modular | Universal |
| Price Class | Premium | Mid-Range | Mid-Range | Budget-Friendly |
Real-World Feedback & Troubleshooting
Users on forums like SnipersHide and TheHighRoad consistently praise the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber for its “zero-drift” settings. Once the micrometer is locked, it does not move, even after thousands of cycles.
Common Pros and Cons
- Pros: Unmatched consistency with fine-grain powders like Hodgdon HP-38; extremely durable construction; high resale value.
- Cons: Higher initial cost; limited capacity (it cannot throw large rifle charges without switching the plunger); does not include a powder baffle as standard equipment.
Troubleshooting Known Quirks
- Powder Shearing: If using large-kernel powders like Hodgdon Varget, you may feel a “crunch.” Workaround: Use a steady, deliberate stroke and do not force the handle. The Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber is optimized for smaller powders.
- Static Cling: In dry climates, powder may stick to the reservoir. Workaround: Wipe the exterior and interior of the tube with a used anti-static dryer sheet.
- Micrometer Tension: If the micrometer feels too loose or tight, check the small set-screw on the side of the drum. A tiny adjustment here can customize the tension to your preference.
FAQ
Can I use the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber for 223 Remington?
Yes, as long as the charge is under 10 grains. For standard 22-25 grain loads, you would need to purchase the Universal Metering Chamber.
Does this measure work with the Hornady Case Activated Linkage?
Yes, with the appropriate adapters, the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber can be mounted on a progressive press like the Dillon XL 750.
What is the difference between this and the 10X-Pistol measure?
The 10X is a dedicated small-capacity measure, whereas the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber is a modular body that can accept larger rifle plungers later if your needs change.
How do I empty the powder reservoir?
The Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber does not have a drain plug. You must remove the measure from its stand and pour the powder back into the original container.
Can I use this for black powder?
No. This measure is for smokeless powder only. Black powder requires non-sparking materials (usually brass or aluminum) for safety.
Will the handgun plunger throw 0.5 grain charges for 25 ACP?
Yes, the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber is one of the few measures capable of accurately throwing sub-1-grain charges.
Is the micrometer reading in millimeters or inches?
Neither. It is a linear scale designed for repeatability. A setting of “25” is just a reference point, not a measurement.
Does it come with a mounting stand?
No, the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber usually requires a separate purchase of the Redding No. 05000 Bench Stand.
Conclusion & Expert Verdict
The Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber is a professional-grade instrument that bridges the gap between standard reloading and benchrest competition. While modern digital dispensers like the RCBS MatchMaster Digital Powder Scale & Dispenser offer speed, they cannot match the tactile feedback and “forever” reliability of a well-made manual thrower. If your reloading bench is dedicated to the pursuit of the perfect handgun load, there is no better foundation than the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber.
Expert Pro Tip: To achieve the absolute best consistency with the Redding Match Grade 3BR Powder Measure with Handgun Metering Chamber, always keep the powder reservoir between 1/4 and 3/4 full. The weight of a full column of powder exerts more pressure on the metering cavity than a nearly empty one, which can cause slight variations in charge weight.
