Six to seven hundred dollars.
there are a number of variables to that question. the condition-the year of manufacture-does it function? $350.00 to $600.00
depending on condition...$600-650 brand new
it's colt made in 1918. if your slide reads 'springfield' then someone put a springfield slide on the colt frame. that is not unusual................
your springfield 1911 was made in 1914
Your 1911 model was made by Colt in 1919. Your slide probably reads 'springfield' and you think it is, but often slides on 1911's aew switched when being cleaned. Value depends on overall condition. Ex. very good, good, fair, poor.
Your 1911 serial number indicates your 1911 was made by Colt in 1918.
Colt made your 1911 in 1918. the springfield slide is incorrect but not unusual.
your 1911 was made in 1912 by Colt or Remington
You can contact Springfield Armory Customer Service at 800-680-6866.
Serial # N5102889 Made
Your 1911 was made by Colt in 1918.
made by Colt in 1918. not unusual to see a springfield slide on a Colt frame. value depends on overall condition. estimate $1500 plus or minus.