100-400 USD
You will have to call TC to find out.
It's a 54 caliber round ball
100-300 USD
$1,800 I can't imagine $1,800 for a T/C muzzle loader! This is obviously not the inexpensive Renegade Model which as used brings around $125 and like new might go for $250. Is this 54 caliber percussion Hawken Model a custom shop or commemorative model? <><><> Agree- depending on condition, these sell for around $200.
2000
The Thompson Center hawken that I have,has a barrel that is 28 inches long.
2000
On 90% of the guns it is stamped on the right side of the barrel as "Thompson/Center Rochester New Hampshire" and "HAWKEN 45 Cal" along with a serial number on the left side. If not the easiest way would be to go to gunbroker.com or Google and search for Thompson center hawken, compare the pictures and description to what you have.
The Thompson Center Hawken rifle with serial number 66841 was likely made in the late 1970s to early 1980s. Thompson Center Arms began production of the Hawken model in the mid-1970s, and serial numbers from that era can help narrow down the specific year of manufacture. For an exact year, consulting a Thompson Center production records or reference guide would provide definitive information.
Most black powder bores have a twist that is relatively slow. Say 1:36 or 1:50. They were 1:48 twist in 45 and 50 caliber
The Thompson Center Hawken with the serial number 129803 was manufactured in 1975. This model is known for its historical significance and craftsmanship in the realm of black powder firearms. The Hawken rifle is a classic design often associated with American frontier history.
The Thompson Center Hawken rifle with the serial number 492246 was likely manufactured in 1980. Thompson Center Arms produced these rifles in various years, and the serial number can help pinpoint the manufacturing date. For the most accurate information, it's best to consult Thompson Center's records or a dedicated firearms historian.