Thompson Center Encore Pro Hunter Endeavor .50 Cal Inline Muzzleloader, 28" Fluted Barrel, Matte Silver, Fiber-Optic Sights
This Thompson Center Encore Pro Hunter Endeavor stands out as a versatile, break-open .50 caliber inline muzzleloader built on the proven Encore platform. It features the Endeavor-marked 209x50 Magnum barrel with a 28" fluted profile, a Quick Load Accurizor counterbored muzzle, and the Speed Breech XT quarter-turn breech plug. The matte silver finish, FlexTech composite stock with LimbSaver pad, and included scope rail add practical, field-ready details. The Encore frame is marked "MFG BY S&W – Springfield, MA," and Encore-family barrel interchangeability broadens its utility.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The rifle is in great shape with only light signs of handling and use. Some very light scuffs are present. The bore is in great shape.
What’s Included
- Thompson Center Encore Pro Hunter Endeavor .50 caliber single-shot inline muzzleloader (28" fluted barrel)
- Installed scope rail
- Fiber-optic iron sights (red front, green rear)
- Full-length aluminum ramrod with dual thimbles
- Speed Breech XT quarter-turn breech plug
The Endeavor 209x50 Magnum barrel brings several accuracy-minded features: a 28" fluted profile to reduce weight and enhance barrel rigidity, a counterbored crown, and the Quick Load Accurizor counterbored muzzle to ease bullet and sabot alignment. The Speed Breech XT quarter-turn plug streamlines cleanup and maintenance while retaining a secure 209 primer seal.
Built on the Encore Pro Hunter frame, this break-open, single-shot design uses 209 primer ignition and accepts interchangeable barrels within the Encore/Pro Hunter family. This flexibility lets the owner configure the platform for different seasons or roles by simply swapping barrels.
Controls and furniture are geared to practical handling. The exposed hammer includes a swing-style spur for positive access, even around optics. The FlexTech composite stock with overmolded gray inserts offers a sure hold, while the LimbSaver recoil pad helps manage the impulse of magnum muzzleloader loads. Sling swivel studs are installed. Length of pull measures 14.5".
The rifle wears a matte silver finish on the receiver and barrel, with the frame marked "MFG BY S&W – Springfield, MA." Fiber-optic iron sights are fitted from the factory (red front, green adjustable rear), and the receiver/barrel are drilled and tapped for optics. A scope rail is already installed, and a full-length aluminum ramrod rides beneath the barrel in dual thimbles.

