With that serial number it sounds like a spanish import, CVA, Sile NY, BPI, Navy Arms, Cabela's to name a few, have all at some point imported a Hawken that would fit that description, Though it is more likely a CVA or Navy Arms with the 86 prefix.
No serial number given.
The Thompson Center hawken that I have,has a barrel that is 28 inches long.
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.
Sure. I like pictures of Hawken rifles.
Roughly between 41 B.C. - 2012 A.D.
I have posted 2 links to original Hawken rifles For more information about Jacob or Samuel Hawken, or about their gun shop see the following: The Hawken Rifle: Its Place in History, by Charles E Hanson, Jr., published by the Fur Press, Crawford, Nebraska, 1979. Probably one of the best sources of documentation of the types of rifles carried by the mountain men, production of rifles by the Hawken brothers, and origin of the myths regarding the "Hawkens Rifles."
50-350
$100.00 at best depending on condition!
100-300 USD
100-400 USD or so
You must call TC
50-300 USd