about 350 or so
what model pistol ????
German made.
Impossible to answer without knowing name of manufacturer.
25-100
Take it to a gunsmith and ask for help
pull slide all the way back and lift up on the slide and it will slide right off
It is a type of pistol that was created by John Browning in 1911. The standard US Army 45 caliber automatic pistol was a Model 1911.
50-400
50-100 USD
Made in Spain
100-300 USD or so
Ask a gunsmith for help