Thompson Center T/C Impact .50 Cal Inline Muzzleloader, 24 in Barrel, Matte Silver, Camo Stock, Williams Fiber-Optic Sights
The Thompson Center Impact stands out as a full-size, .50 caliber inline muzzleloader built in the USA with practical features for the field. It uses a break-open, single-shot design with an external hammer and 209 primer ignition. A 24-inch barrel with a 1:28 twist pairs with Williams fiber-optic sights, and the barrel is drilled and tapped for a scope base with three holes behind the rear sight. Its camouflage synthetic stock includes T/C medallions, a rubber recoil pad, and sling swivel studs.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Fair - Generally clean, some residue or smudges, slight corrosion.
Rifling: Fair Rifling - Worn rifling, slight loss of definition.
Specific Condition Notes: This firearm is in solid functional shape. Exterior surfaces show scratches and blemishes. The bore and breech plug exhibit rust and pitting.
What’s Included
- Thompson Center T/C Impact .50 cal inline muzzleloader
- Under-barrel ramrod
This Impact uses a break-open, single-shot inline action with an external hammer and 209 primer ignition. The design emphasizes straightforward operation and access to the bore for cleaning and maintenance.
The 24-inch barrel features a 1:28 twist and is drilled and tapped for a scope base, with three mounting holes positioned behind the rear sight. Williams fiber-optic iron sights include a green ramped front and an adjustable red/orange rear, offering a bright, easy-to-acquire sight picture.
The camouflage-pattern synthetic stock and forend incorporate T/C medallions, a black rubber recoil pad, and sling swivel studs. An under-barrel ramrod is retained by a single thimble near the muzzle, keeping the loading tool at hand.
The matte silver finish provides a low-glare look, and the full-size configuration includes a 14.0-inch length of pull. This USA-made muzzleloader has a capacity of one round.




