
Availability: In Stock
Current Stock: Out of stock
The Thompson Center ProHunter rifle barrel in .400 Legend is a drop-in replacement barrel engineered for hunters who want to swap calibers on their Thompson Center break-action platform. Built for the modern straight-wall cartridge revolution, the .400 Legend delivers effective power in states that restrict rifle hunting to straight-wall rounds, making this barrel a practical way to expand your ProHunter's versatility without buying a second firearm.
Thompson Center's ProHunter barrels are known for solid accuracy and straightforward installation—unscrew the factory barrel, thread on the Legend caliber, and you're ready to hunt. The 26-inch barrel length balances velocity, handling, and sight radius for field hunting scenarios. Whether you're pursuing deer in Midwest shotgun zones or exploring new hunting territory where .400 Legend is the legal choice, this barrel swap lets you keep your existing receiver and stock.
If you already own a Thompson Center ProHunter or Encore rifle, adding caliber options is far cheaper and simpler than acquiring multiple firearms. The .400 Legend round itself is manageable in recoil, accurate at practical hunting distances, and increasingly popular among hunters in straight-wall jurisdictions. This is a no-fuss way to unlock new seasons and hunting opportunities on your existing Thompson Center platform.
| Caliber | .400 Legend |
| Barrel Length | 26 inches |
| Platform | Thompson Center ProHunter / Encore |
| Type | Replacement rifle barrel |
This barrel is designed for Thompson Center ProHunter and Encore rifles. If you own either platform, the barrel screws directly onto your existing receiver. Confirm your rifle model before ordering.
The .400 Legend is a straight-wall rifle cartridge legal in many states that restrict deer hunting to straight-wall rounds (no .308 or similar bottleneck cartridges). It delivers adequate power for deer-sized game within typical hunting ranges and is a practical choice if you hunt in those jurisdictions.
Thompson Center barrels are hand-removable by unscrewing the existing barrel from your receiver and threading on the new one. No gunsmith is required, though a barrel wrench and action wrench can make the job easier and ensure proper fit.
The barrel itself is included. Check with your retailer about whether sights, scope bases, or other components are bundled; this varies by seller and package.

SKU: 200189927





Availability: In Stock
Current Stock: Out of stock
The Thompson Center ProHunter rifle barrel in .400 Legend is a drop-in replacement barrel engineered for hunters who want to swap calibers on their Thompson Center break-action platform. Built for the modern straight-wall cartridge revolution, the .400 Legend delivers effective power in states that restrict rifle hunting to straight-wall rounds, making this barrel a practical way to expand your ProHunter's versatility without buying a second firearm.
Thompson Center's ProHunter barrels are known for solid accuracy and straightforward installation—unscrew the factory barrel, thread on the Legend caliber, and you're ready to hunt. The 26-inch barrel length balances velocity, handling, and sight radius for field hunting scenarios. Whether you're pursuing deer in Midwest shotgun zones or exploring new hunting territory where .400 Legend is the legal choice, this barrel swap lets you keep your existing receiver and stock.
If you already own a Thompson Center ProHunter or Encore rifle, adding caliber options is far cheaper and simpler than acquiring multiple firearms. The .400 Legend round itself is manageable in recoil, accurate at practical hunting distances, and increasingly popular among hunters in straight-wall jurisdictions. This is a no-fuss way to unlock new seasons and hunting opportunities on your existing Thompson Center platform.
| Caliber | .400 Legend |
| Barrel Length | 26 inches |
| Platform | Thompson Center ProHunter / Encore |
| Type | Replacement rifle barrel |
This barrel is designed for Thompson Center ProHunter and Encore rifles. If you own either platform, the barrel screws directly onto your existing receiver. Confirm your rifle model before ordering.
The .400 Legend is a straight-wall rifle cartridge legal in many states that restrict deer hunting to straight-wall rounds (no .308 or similar bottleneck cartridges). It delivers adequate power for deer-sized game within typical hunting ranges and is a practical choice if you hunt in those jurisdictions.
Thompson Center barrels are hand-removable by unscrewing the existing barrel from your receiver and threading on the new one. No gunsmith is required, though a barrel wrench and action wrench can make the job easier and ensure proper fit.
The barrel itself is included. Check with your retailer about whether sights, scope bases, or other components are bundled; this varies by seller and package.
SKU: 200189927
