The Redding 3 Powder Measure with Universal and Handgun Metering Chamber is a cornerstone of the Redding line, designed for reloaders who demand match-grade consistency across a vast spectrum of cartridges. Unlike specialized tools that limit a user to one discipline, the Redding 3 Powder Measure with Universal and Handgun Metering Chamber provides a dual-capability system. By including both the large-capacity universal chamber and the precision-focused handgun chamber, this tool allows for seamless transitions between loading high-volume rifle rounds like 30-06 Springfield and delicate pistol charges.
- Tool Category: Mechanical Powder Measure
- Operation Type: Manual Bench-Mount
- Mechanical Standout: Dual-chamber versatility with a time-tested cast iron frame
Best For: Serious multi-caliber reloaders who transition frequently between rifle and pistol platforms and require a single, high-precision manual measure to handle both.
Technical Specifications & Market Pricing
The Redding 3 Powder Measure with Universal and Handgun Metering Chamber is engineered with a focus on mass and stability to reduce the harmonic vibrations that can lead to inconsistent powder settling.
| Field | Value |
| Model | Redding 3 Powder Measure with Universal and Handgun Metering Chamber |
| MPN | 03000 |
| Materials | Heavy-Duty Cast Iron Body / Polished Steel Metering Units |
| Weight (lbs) | 3.1 lbs |
| MSRP | $265.00 |
| Approx. Street Price | $220.00-240.00 |
Pricing Analysis
Positioned in the premium mechanical segment, the Redding 3 Powder Measure with Universal and Handgun Metering Chamber represents a significant but worthwhile investment for those prioritizing longevity. While entry-level plastic measures are available for under $100, they lack the cast iron rigidity of the Redding 3 Powder Measure with Universal and Handgun Metering Chamber, which prevents the “flex” often responsible for weight deviations. In the 2024-2026 market, this model remains a top seller due to its “buy once, cry once” build quality.
Build Quality, Materials, and Ergonomics
The foundation of the Redding 3 Powder Measure with Universal and Handgun Metering Chamber is its seasoned cast iron frame. This material is chosen specifically for its ability to dampen vibration and resist temperature-induced expansion or contraction, ensuring that a setting made in the morning remains accurate throughout a long afternoon session.
Ergonomics and Mechanical Advantage
The operating handle of the Redding 3 Powder Measure with Universal and Handgun Metering Chamber features a balanced arc that provides excellent tactile feedback. When cutting through large-grained extruded powders like IMR 4064, the Redding 3 Powder Measure with Universal and Handgun Metering Chamber provides enough leverage to ensure a clean shear without jarring the entire bench. The handgun metering chamber is specifically machined for high-resolution adjustments, allowing for the minute changes required when working with fast-burning powders like Alliant Bullseye.+1
Comprehensive Setup, Calibration, and Operation
To maximize the accuracy of the Redding 3 Powder Measure with Universal and Handgun Metering Chamber, follow this professional setup protocol:
- Chamber Selection: Choose the handgun chamber for loads up to approximately 10 grains; use the universal chamber for everything larger, such as 308 Winchester loads.
- Mounting: Secure the Redding 3 Powder Measure with Universal and Handgun Metering Chamber to a heavy-duty stand or directly to the bench. Any movement during the stroke will compromise charge consistency.
- Degreasing: New units come with a rust-preventative film. It is essential to clean the internal drums of the Redding 3 Powder Measure with Universal and Handgun Metering Chamber with a residue-free cleaner before the first drop.
- Baffling: Use a powder baffle to ensure the pressure on the metering unit remains constant regardless of how much powder is left in the hopper.
- Verification: Always cross-reference your settings with a high-quality scale, such as the RCBS M1000 Balance Beam Mechanical Powder Scale.
Maintenance
The Redding 3 Powder Measure with Universal and Handgun Metering Chamber requires minimal maintenance but benefits from an occasional wipe-down of the polished steel metering units with a dry graphite lubricant. Avoid using wet oils, which will cause powder like Winchester 231 to clump inside the Redding 3 Powder Measure with Universal and Handgun Metering Chamber.
Internal Brand Hierarchy
Redding offers a specific upgrade path for users of the Redding 3 Powder Measure with Universal and Handgun Metering Chamber:
- Standard Level: The Redding 3 Powder Measure with Universal Metering Chamber is the base rifle model.
- Intermediate Level: The subject Redding 3 Powder Measure with Universal and Handgun Metering Chamber provides the dual-use capability.
- Match Grade Level: The Redding Match Grade 3BR Powder Measure with Universal and Handgun Metering Chamber adds a micrometer-adjustable unit for even faster, repeatable settings.+1
Competitive Market Analysis
The Redding 3 Powder Measure with Universal and Handgun Metering Chamber competes in a market filled with both legacy designs and modern automated systems.+1
1. RCBS Uniflow Powder Measure 3
The RCBS Uniflow Powder Measure 3 is a direct competitor. While both are cast iron, many users find the Redding 3 Powder Measure with Universal and Handgun Metering Chamber has a slightly more refined internal finish on the drum, leading to less powder “crunching”.+1
2. Hornady Lock-N-Load Powder Measure
The Hornady Lock-N-Load Powder Measure features a quick-change insert system. While convenient, it uses an aluminum body, which lacks the dampening mass of the Redding 3 Powder Measure with Universal and Handgun Metering Chamber.
3. Lyman Brass Smith Powder Measure
The Lyman Brass Smith Powder Measure is a solid mid-range choice. However, it does not typically offer the same level of precision in its handgun-specific metering as the Redding 3 Powder Measure with Universal and Handgun Metering Chamber.
4. Lee Perfect Powder Measure
The Lee Perfect Powder Measure is the budget alternative. While it works, it is largely plastic and cannot compete with the Redding 3 Powder Measure with Universal and Handgun Metering Chamber in terms of long-term durability or consistency with spherical powders.
Comparison Table
| Feature | Redding 3 Dual | RCBS Uniflow 3 | Hornady L-N-L | Lyman Brass Smith |
| Body Material | Cast Iron | Cast Iron | Aluminum | Cast Iron |
| Dual Chambers | Yes | No (Single Multi) | Optional | No |
| Precision Rank | High | High | Mid-High | Mid |
| Price Class | Premium | Mid-High | Mid-High | Mid |
Real-World Feedback & Troubleshooting
Users often describe the Redding 3 Powder Measure with Universal and Handgun Metering Chamber as a “generational tool” that can be passed down to the next reloader.
Pros
- Exceptional repeatability once dialed in.
- The cast iron body significantly reduces static build-up compared to plastic models.
- Handles a wide variety of powders, from flake to small-grain extruded.
Cons
- Lacks a micrometer (requires the Redding Match Grade 3BR for that feature).+1
- Heavy; requires a very sturdy mounting point.
- Can occasionally “bridge” with extremely long-grained rifle powders if not tapped at the top of the stroke.
Troubleshooting
- Binding Handle: If the handle of the Redding 3 Powder Measure with Universal and Handgun Metering Chamber feels gritty, check for powder grains trapped between the drum and the frame. Disassemble and clean with a dry cloth.
- Leaking Ball Powder: If fine powders like Hodgdon H335 leak, ensure the side tension screw on the Redding 3 Powder Measure with Universal and Handgun Metering Chamber is snug.
- Inconsistent Weights: Usually caused by irregular handle strokes. The Redding 3 Powder Measure with Universal and Handgun Metering Chamber works best with a consistent, rhythmic operation.
FAQ
Q: Can I use the universal chamber for 9mm loads? A: You can, but the handgun chamber included with the Redding 3 Powder Measure with Universal and Handgun Metering Chamber is much more accurate for charges under 10 grains.
Q: Does it include a mounting stand? A: Most versions of the Redding 3 Powder Measure with Universal and Handgun Metering Chamber require a separate stand or a press-mounted bracket.
Q: Is it safe for black powder? A: No, the Redding 3 Powder Measure with Universal and Handgun Metering Chamber is designed for smokeless powder only.
Q: Can I upgrade this to a micrometer later? A: Yes, Redding sells micrometer metering units that can be swapped into the Redding 3 Powder Measure with Universal and Handgun Metering Chamber.
Q: How often should I empty the hopper? A: Always empty the hopper of the Redding 3 Powder Measure with Universal and Handgun Metering Chamber after every session to prevent powder chemicals from etching the plastic.
Q: Does it work with Alliant Unique? A: Yes, the Redding 3 Powder Measure with Universal and Handgun Metering Chamber handles large-flake powders like Alliant Unique very well.
Q: What is the hopper capacity? A: It holds approximately one pound of standard smokeless powder.
Q: Is the drop tube compatible with 17 caliber? A: You may need a caliber-specific adapter for the Redding 3 Powder Measure with Universal and Handgun Metering Chamber when loading very small necks.
Conclusion & Expert Verdict
The Redding 3 Powder Measure with Universal and Handgun Metering Chamber is the quintessential choice for the traditionalist who values mechanical precision over electronic convenience. Its ability to serve as both a high-volume rifle dropper and a surgical handgun measure makes it one of the most versatile pieces of equipment on any bench. While it lacks the speed of a digital dispenser, its reliability is unmatched – it never needs a battery, and it never needs to warm up.
Expert Pro Tip: For the most consistent charges with the Redding 3 Powder Measure with Universal and Handgun Metering Chamber, develop a “double-tap” habit. Lightly tap the handle against the stop at the top and bottom of every stroke to ensure the powder column is settled identically for every drop.
