Thompson Center Hawken .45 Cal Percussion Muzzleloader, 28" Octagonal Barrel, Walnut Half-Stock, Double Set Triggers
This Thompson Center Hawken is a .45 caliber, right-hand percussion sidelock muzzleloader built in the United States. It features a 28" octagonal steel barrel with a hooked breech and single transverse wedge pin, a walnut half-stock with brass patch box, and factory scroll engraving on the lockplate. The rifle is marked "THOMPSON | CENTER ARMS ROCHESTER, NEW HAMPSHIRE .45 CAL. HAWKEN." and uses No. 11 percussion caps.
Condition
Overall Condition: Fair condition, showing extensive signs of prior use and handling.
Bore Condition: Fair - Generally clean, some residue or smudges, slight corrosion.
Specific Condition Notes: The rear set trigger is not functional, while the front firing trigger does function. Surface rust is present on metal surfaces. The bore shows some rust but remains in fair shape.
What’s Included
- Thompson Center Hawken .45 caliber percussion muzzleloader rifle
The 28" octagonal steel barrel is secured by a single wedge pin and a hooked breech, allowing straightforward takedown for cleaning. The 1:48 twist rifling and .45 caliber bore pair with a traditional sidelock percussion system for classic black powder shooting.
The right-hand action is a percussion cap sidelock with drum/snail and nipple, designed for No. 11 caps. Double set triggers are fitted, providing a traditional Hawken-style trigger arrangement.
Sighting is via iron sights: a dovetailed front blade and an adjustable open rear sight. This setup offers precise, repeatable sight adjustments.
The walnut half-stock includes a cheekpiece and brass patch box, with brass furniture throughout, including the buttplate, nosecap, ramrod thimbles and entry pipe, and wedge escutcheons. The lockplate carries factory-applied scroll engraving, and the length of pull measures 13.5".

