Description
The Barnes 45180 Muzzleloader 50 Black Powder Spit-Fire TMZ 250gr, 24Pk is a premium, ready-to-load projectile system for modern in-line muzzleloaders. It combines a 250-grain copper-expanding bullet with a pre-attached, high-ignition plastic sabot, designed for easy loading and consistent, high-performance terminal ballistics on deer and similar game. This 24-pack offers a solid value for hunters seeking reliable accuracy without the hassle of separate components.
Key Features
- Pre-Assembled Convenience: Bullet and sabot come as one unit—no loose parts to fumble with in the field.
- Copper Expanding Design: The TMZ (Tipped Muzzleloader Bullet) features a polymer tip that initiates rapid, controlled expansion for deep penetration and a large wound channel.
- Spit-Fire Sabot Technology: The attached sabot is engineered for easier loading, even after multiple shots, and promotes consistent gas seal and accuracy.
- Value-Priced Pack: At $28.47, this 24-pack brings the cost per shot down, making a premium bullet more accessible for practice and season use.
Specifications & Details
| Caliber | .50 |
| Bullet Weight | 250 Grains |
| Bullet Type | Copper, Polymer Tip (TMZ) |
| Sabot | Pre-attached Spit-Fire Sabot |
| Quantity per Pack | 24 |
| Use Case | Deer & Big Game Hunting |
Here’s the thing—muzzleloader hunting doesn’t have to be complicated or break the bank. The Barnes TMZ system is drop-in ready, meaning you pull a bullet from the box, seat it on your powder charge, and you’re done. No sorting sabots or worrying about component compatibility. This streamlined approach saves time and reduces variables that can hurt accuracy. The 250-grain weight is a popular sweet spot, offering a flat trajectory and ample energy for ethical takedowns within typical muzzleloader ranges. It’s a design that just works, and the 24-count pack means you have enough for sighting in and several hunts.
Who This Is For
This pack is ideal for the budget-conscious Missouri deer hunter who uses a modern in-line muzzleloader—think models like the CVA Wolf or Thompson/Center Omega—and wants a significant step up in performance from traditional lead conicals or cheap saboted bullets without paying a fortune per shot. It’s also great for new muzzleloader owners who want a simple, effective, and reliable loading solution that minimizes potential errors.
Pros & Cons
Pros: Excellent terminal performance on medium game. The pre-assembled design eliminates guesswork and speeds loading. The Spit-Fire sabot genuinely helps with loading fouled barrels. Good value in a multi-pack format. The copper construction ensures full weight retention and deep penetration.
Cons: As a premium component, the per-shot cost is higher than basic lead rounds. Performance is optimized for modern, high-velocity powder loads (like Blackhorn 209 or equivalent pellets). May not be legal in all primitive weapons seasons; always check your local regulations.
When you compare the Barnes TMZ to other options in its class, the bang-for-buck argument gets clearer. You’re getting Barnes’ proven bullet technology in a convenient format at a price that undercuts many other premium copper offerings sold in smaller packs. For about a dollar and eighteen cents per shot, you secure consistent expansion and reliable accuracy. This product is available at firearms-missouri.com for Missouri residents and nationwide to compliant states, making it an easy addition to your pre-season prep.
Frequently Asked Questions
Q: What powder charge is recommended for this bullet?
A: Always consult your muzzleloader’s manual first. Generally, the 250gr TMZ performs well with 100-150 grains (by volume) of equivalent black powder or approved substitutes like Blackhorn 209, Pyrodex, or 777 pellets. Start at the lower end for sighting in.
Q: Will this fit my .50 caliber muzzleloader?
A: Yes, the pre-attached sabot is designed to fit standard .50 caliber in-line rifles with a 1:28″ or similar twist rate, which is extremely common. It’s compatible with popular brands like CVA, Thompson/Center, and Knight.
Q: Is this bullet suitable for elk or larger game?
A: While the 250gr TMZ is potent, most hunters prefer a heavier bullet (290gr or 300gr) for larger game like elk for maximum penetration. For Missouri whitetail deer, however, the 250gr is an excellent and highly effective choice.
Ready to simplify your muzzleloader setup with a proven performer? Add the Barnes 45180 Spit-Fire TMZ 24-pack to your cart.




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