Thompson - Center Hawkins .50 cal. percussion rifle.  Serial #031907.  Excellent condition.  28” Green Mountain octagon barrel has excellent bore and blue.  Barrel has 1-28 twist - suitable for all projectiles. Fiber optic sights.  Case colored lock and hammer are 100%.  Walnut stock has 98% finish with few minor handling marks.  Brass trigger guard, patch box and furniture are excellent.  Fitted with offset accessory rail for scope mounting.  Really well-made copy of the T/C Hawken.  Black powder, can ship to your door.