I believe it is Checklosavakian made. about 32 cal.
betweem 1941 and 1945
www.gunboards.com
No serial number data published.
A CZ 27 with a 171022 serial # was probably made around 1940.
Can't be answered without knowing who made it.
Between 1938-1944.
Wrong place to ask. This is for COLT firearms. Try posting at Gunbroker.com in the Ask the Experts forum.
Need to know all features and what condition it is in.
No published sn data.
Try gun shops, gun shows, want ads,
With so little to go on, the range could be 10-500 USD
make one.cut off a grip of a bike of scooter