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Barnes Spit-Fire Mz Bullets - Barnes Muzzleloader Bullets 50 Cal 245gr Sptf Bt
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
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SKU: 749065022
Overview
Designed for muzzleloader hunters who need a dependable option for longer shots, this .50 caliber projectile combines a streamlined semi-spitzer ogive with a boattail base and is presented as a choice for difficult long-range situations. It is described as effective at both high and low velocities, with six copper petals intended to create deep penetration and double-diameter expansion. The bullet is also noted for retaining virtually all of its original weight, and it is recommended for in-line rifles.
Why Hunters Choose the Barnes Bullets
Streamlined Semi-spitzer
Ogive and boattail base support
Tack-driving Accuracy
Is highlighted in the product
Six Razor-sharp
Copper petals are designed for
Retains Virtually
100 percent of its original
Listed As
Effective at both high and
Key Features
- Barnes Spit-Fire MZ muzzleloader bullets in .50 caliber
- Streamlined semi-spitzer ogive with boattail base
- Designed for difficult long shots and tack-driving accuracy
- Six razor-sharp copper petals for double-diameter expansion
- Retains virtually 100 percent of original weight
- Recommended for in-line rifles
Best Used For
- Hunters taking difficult long shots with a .50 caliber in-line muzzleloader
- Shooters wanting a streamlined bullet design for consistent accuracy at distance
- Users needing effective performance at both high and low velocities
- Hunters prioritizing deep penetration and double-diameter expansion
- Muzzleloader owners looking for a 250- or 290-grain Barnes Spit-Fire MZ option
Specifications
| Accuracy | Exceptional accuracy |
|---|---|
| Base Type | Boattail base |
| Bullet Type | Spit-Fire MZ |
| Bullet Weight | 245 gr |
| Bullet Weight Options | 250- and 290-grain |
| Caliber | .50 caliber |
| Cutting Edges | Razor-sharp cutting edges |
| Expansion | Double-diameter expansion |
| Long Range Use | Deadly at long range |
| Material | 100% Copper |
| Ogive | Semi-spitzer ogive |
| Penetration | Deep penetration |
| Petals | Six razor-sharp copper petals |
| Recommended For | In-Line Rifles |
| Shock | Massive shock |
| Velocity Range | Effective at high and low velocities |
| Weight Retention | Retains virtually 100 percent of original weight |
Pros
- Streamlined semi-spitzer ogive and boattail base support difficult long-shot use.
- Tack-driving accuracy is highlighted in the product description.
- Six razor-sharp copper petals are designed for massive shock and expansion.
- Retains virtually 100 percent of its original weight.
- Listed as effective at both high and low velocities.
- Recommended for in-line rifles and offered in .50 caliber, 250- and 290-grain options.
Considerations & Trade-offs
- Available in .50 caliber with 250- and 290-grain options, so the listed 245gr title and the description’s stated weights do not fully align and should be verified before purchase.
- Recommended for in-line rifles, which narrows compatibility compared with more broadly adaptable muzzleloader projectiles.
- The streamlined semi-spitzer ogive and boattail base are aimed at difficult long shots, so this design is more specialized than a general-purpose muzzleloader bullet.
- As a copper projectile with six cutting petals and double-diameter expansion, it is built for terminal performance, but that design focus may not suit every shooting preference or application.
Suggested Comparisons
- Muzzleloader bullets
- .50 caliber bullets
- In-line rifle projectiles
- Hunting bullets
Suggested Accessories
- Muzzleloader cleaning supplies
- Bullet starter
- Powder measure
- In-line rifle accessories
Frequently Asked Questions
What caliber and bullet weights are listed for the Barnes Spit-Fire MZ?
The product is listed in .50 caliber and is available in 250-grain and 290-grain versions. The title also shows a 245-grain listing.
What type of muzzleloader is this bullet recommended for?
The source data says it is recommended for in-line rifles.
What design features are mentioned for this bullet?
The listed design features are a streamlined semi-spitzer ogive and a boattail base.
What expansion or terminal-effect features are described?
The description says the bullet has six razor-sharp copper petals that create massive shock, deep penetration, and double-diameter expansion.
Does the product description say what the bullet is made of?
Yes. The source data states 100% copper.