Thompson Center Hawken .50 Cal Percussion Muzzleloader, 28 inch Octagonal Barrel, Blued, Brass Furniture, Factory Scroll Engraving
This Thompson Center Hawken percussion muzzleloader stands out with a 28 inch octagonal blued steel barrel, factory scroll engraving on the hammer and lockplate, and classic brass furniture. It features double-set adjustable triggers, a hardwood half-stock with a left-side cheekpiece, and traditional iron sights. Marked "THOMPSON | CENTER ARMS ROCHESTER, NEW HAMPSHIRE CAL 50.", this U.S.-made reproduction combines period-correct styling with well-executed fit and finish.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: Scratches and handling marks are present on the stock and metal, and the blued finish shows minor wear.
What’s Included
- Thompson Center Hawken .50 caliber percussion muzzleloader rifle
- Under-barrel ramrod
The 28 inch octagonal blued steel barrel provides a traditional Hawken profile and is secured by a wedge-pin system with a hooked breech for straightforward barrel removal. The bore condition is noted as clean with well-defined rifling.
Sighting is handled by a dovetailed blade front and an adjustable open rear, both in iron, offering a practical, period-correct setup. The rifle carries clear factory markings: "THOMPSON | CENTER ARMS ROCHESTER, NEW HAMPSHIRE CAL 50."
The hardwood half-stock includes a left-side cheekpiece and is complemented by brass furniture throughout: buttplate, patchbox, trigger guard with finger spur, forend nose cap, and wedge escutcheons. An under-barrel ramrod is fitted in place.
The percussion caplock action uses an external hammer and is paired with double-set triggers featuring adjustable set engagement. Capacity is single-shot, consistent with traditional muzzleloaders.
Factory scroll engraving on the hammer and lockplate adds a refined touch, and the rifle is a U.S.-made reproduction of the classic Hawken pattern. Length of pull measures 14.5 inches.

