Description
You’re sighted in, the season’s in, and the shot presents itself at 80 yards. Your confidence hinges on the consistency of the round in your chamber. That’s where the Thompson Center Sabot .45 Super XR 155gr, XTP, 30rds box comes in. This is a 30-round package of purpose-built .45 caliber sabot ammunition, engineered for modern in-line muzzleloaders to deliver rifle-like accuracy and terminal performance with a 155-grain Hornady XTP bullet. It’s the load you trust when you need to make one shot count.
When it comes to muzzleloader hunting, bridging the gap between traditional power and modern precision is the goal. The Thompson Center Sabot .45 Super XR load does exactly that. The 155-grain jacketed hollow point (XTP) is a proven performer, offering controlled expansion and deep penetration. It’s paired with a high-efficiency sabot that ensures a tight seal and consistent spin from your barrel’s rifling. The result? You get a flat trajectory and the kind of shot placement that turns a long-range opportunity into a successful harvest. This isn’t plinking ammo; it’s for hunters who demand rifle-like performance from their muzzleloading platform.
Key Features & Performance
The core of this round is the Hornady XTP bullet—a name that carries weight in hunting circles for its reliable expansion and weight retention. The sabot design is crucial; it’s engineered to engage your barrel’s rifling perfectly, minimizing gas blow-by and maximizing velocity and accuracy. Think of it as a modern solution for a modern muzzleloader, turning your front-stuffer into a serious, long-range capable tool. You get 30 of these rounds in one box, providing enough for thorough range testing to confirm your zero and still have plenty left for the season. At $17.28 for the box, it’s a cost-effective way to stock up on high-performance projectiles.
Compatibility is straightforward. This ammunition is designed for .45 caliber in-line muzzleloaders, such as those from Thompson Center’s own lineup like the Triumph or Endeavor, and other modern rifles that accept .45 caliber sabots. The beauty is in the simplicity—this is drop-in ready ammunition. No measuring powder, no sorting bullets. Each round is a consistent, pre-packaged charge of performance, letting you focus on the shot, not the loading process. It ships to Missouri and compliant US states, making it accessible for hunters across the region.
| Specification | Detail |
|---|---|
| Caliber | .45 Caliber |
| Bullet Type | Sabot with 155gr Hornady XTP |
| Quantity | 30 Rounds |
| Muzzle Velocity (approx.) | 2,100+ fps (from 28″ barrel) |
| Use Case | In-line Muzzleloader Hunting |
| Projectile Design | Jacketed Hollow Point (JHP) |
Pros & Cons
Pros: The Hornady XTP bullet offers excellent terminal ballistics for medium to large game. The sabot design promotes high accuracy and consistent velocities. A 30-round box provides good value and ample supply for sight-in and hunting. The convenience of pre-packaged sabots saves time and reduces loading errors.
Cons: As with all sabots, optimal performance depends on your specific barrel’s bore condition and twist rate—always test before hunting. It is specifically for .45 caliber muzzleloaders, not .50 cal or traditional side-lock rifles.
Who This Is For
This ammunition is for the modern muzzleloader hunter in Missouri and beyond who has moved past loose powder and round balls. It’s for the shooter using a Thompson Center, CVA, or other precision in-line rifle who wants a trusted, expanding bullet for deer, hog, or black bear. It’s for the hunter who appreciates the extended season but refuses to compromise on shot placement and knockdown power. If your strategy involves shots beyond 50 yards and you need a bullet that will perform on impact, this is your load.
Frequently Asked Questions
Q: Is this considered a full cartridge, or just the bullet and sabot?
A: This is the complete, ready-to-load projectile system. It includes the 155gr XTP bullet pre-seated in its high-pressure sabot. You add your preferred black powder substitute or pellet charge behind it.
Q: Can I use this in a .50 caliber muzzleloader?
A: No. This ammunition is specifically designed for .45 caliber barrels. Using it in a .50 cal would be unsafe and ineffective. Always match your sabot ammunition to your barrel’s stated caliber.
Q: What’s the effective range for this load?
A: With proper sight-in and from a capable in-line muzzleloader, many hunters effectively take game out to 150 yards or more with this type of high-velocity sabot round. However, always know and practice within your own personal and equipment limits.
Ready to add this consistent, high-performance sabot ammunition to your muzzleloading kit? Check availability and secure your supply at firearms-missouri.com for Missouri residents and nationwide.




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