B24 Hot Metal
Mizuno's value-minded one-piece alloy BBCOR bat focuses on durability and a wide, forgiving sweet spot at a price well under the flagship pack. A sensible pick for hitters who want dependable alloy performance without paying $400.
The Score
How we score ↗How big and forgiving the barrel is — based on barrel length, construction (one- vs two-piece, alloy vs composite), and how it plays on balls hit off the center.
Raw exit velocity and distance. We use measured lab numbers (GameChanger Bat Lab, Bat Digest) when they exist; otherwise construction and consensus, judged against the certification’s performance ceiling.
How the weight is distributed — balanced (faster, more control) vs end-loaded (more mass, more power) — and who the swing actually suits.
Comfort and feedback on contact — vibration dampening from the knob/connection, the sting of a stiff one-piece vs a smooth two-piece, and the sound off the barrel.
How well it holds up and how the company stands behind it — documented cracking/denting reports, cold-weather behavior, and the brand’s real warranty record.
Performance per dollar — the overall package weighed against its price and what comparable bats cost.
Why this score: Durability and value are the standouts for a one-piece alloy bat at this price, so they score highest. Power and sweet spot are good but not elite versus the priciest flagships, and feel is rated slightly lower because a one-piece alloy passes more sting on mishits.
Our Review
Mizuno's B24 Hot Metal is a no-nonsense one-piece BBCOR alloy bat aimed at value and reliability. The single-wall Hot Metal alloy barrel is paired with CorTech tuning to widen the sweet spot and trim swing weight, giving a light, forgiving feel that suits contact-oriented and developing hitters. As a one-piece alloy it is durable and consistent, with the usual trade-off of more feedback on off-center contact. It will not out-hit the most expensive flagships at the very top of the barrel, but at $299.95 it is a smart, dependable choice. No independent lab exit-velocity figure was confirmed for this model.
Pros & Cons
Pros
- One-piece single-wall alloy is durable and plays the same every swing
- CorTech-tuned barrel widens the sweet spot and keeps the swing light
- Priced well below premium flagships at $299.95
Cons
- One-piece alloy transmits more sting on mishits than a two-piece bat
- Top-end exit velocity trails the priciest alloy and hybrid flagships
Full Specifications
| Brand | Mizuno |
|---|---|
| Model | B24 Hot Metal |
| Model Year | 2024 |
| Certification | BBCOR |
| Sport | Baseball |
| Construction | One-piece single-wall Hot Metal alloy |
| Model # | 340636 |
| Drop | -3 |
| Barrel | 2 5/8" |
| Swing Weight | Balanced |
| MSRP | $299 |
Where to Buy
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Sources: Retailer listing — 2024 Mizuno B24 Hot Metal BBCOR · JustBats — Mizuno Hot Metal BBCOR (B24HM)