You will have to call COLT to find out.
1899 for a Colt lightning .22 mag rifle.
1902 for the .22rf lightning rifle and 1893 for .32,.38 & .44 cal lightning rifle.
For the .22 rifle, 1901 & for the .32,.38.& .44 rifle it would be 1891.If you have a colt lightning revolver,it was produced in 1886.
Yes. The first one that comes to mind is the .22 Colt Lightning pump rifle.
Colt lightning .22 rifle with that serial number was produced in 1903
1885
1894
1889
1892
Needs to be examined by a gunsmith.
If it is a Colt lightming rifle it was made about 1900.
@ 111 years old.