Lyman Great Plains Rifle .54 Cal Percussion Sidelock Muzzleloader with 32" Octagonal Barrel
This Lyman Great Plains Rifle is a full-size, traditional plains/Hawken-style muzzleloading rifle built around a .54 caliber percussion sidelock action. It features a 32" octagonal barrel, a half-stock wood stock, and classic iron sighting equipment. Notable build details include double set-style triggers, an external hammer, and period-correct furniture such as a crescent metal buttplate and an extended rear spur on the trigger guard.
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: The wooden ramrod with brass tip is broken and separated into two pieces. The stock shows minor scratches.
WHAT'S INCLUDED
- Wooden ramrod with brass tip (broken/loose piece; separated into two pieces)
Configured in .54 caliber with a 1-round capacity typical of a muzzleloading rifle, this Great Plains Rifle keeps to a straightforward, traditional layout. The percussion sidelock action uses an external hammer and is paired with a double trigger in a set-trigger style for a more precise trigger option.
The 32" octagonal barrel is secured to the half-stock with two wedge keys, matching the classic plains rifle format. The dark finish and traditional metal furniture, including the crescent buttplate, reinforce the period-correct look and handling characteristics.
Sighting is handled by open iron sights, with a dovetailed front blade and a rear open sight. The length of pull is 14.0, and the rifle is listed as full-size, making it well-suited to shooters looking for a traditional long gun profile.
Per the provided information, the serial number is exempt.




