I don't know , I would like to find the value of the 4440 1891 ser 171906
According to the ninth edition of Flaydermans Guide to Antique firearms it ranges from $950.00 in very good condition to $3000 in excellent condition. There were less than 5000 manufactured.
10-1000 USD or more depending on specifics
1 kg = 1000 gm = 2.20462 pounds Accordingly; 4440 grams = 4.44 kg = 4.44 x 2.20462 pounds, or 4440 grams = 9.7885128 pounds
Without specifics, you could be in the 100-10000 USD range.
Milan
The Bold and the Beautiful - 1987 1-4440 was released on: USA: 3 December 2004
A original Winchester model 1866 fourth model carbine will bring between 3,000-8,000 for a rifle in below average condition,8,000-20,000 for a average condition rifle,and 20,000-35,000 dollars for a above average condition rifle.I would very seriously consider having a member of the Winchester collectors assoc.evaluate and appraise this rifles value.
Impossible to answer without a DETAILED description of ALL markings, barrel length, sights, finish, overall condition, box, papers, accessories.
555 x 8 = 4440
@ 1884
Impossible to answer without the serial number and model