@ 50-75 USD.
25-50 USD
Try e-gunparts.com
value depends on detailed information, i.e., model, condition, serial number, bore and so-on........................................
Value of a gun is based on make, model and condition. You gave use year and caliber.
50-100 USD
50-125
ROUGHLY $300-$400, strongly dependent on condition, box, accesories, etc.
what is the value of a 1919 colt automatic hand gun
Can't be answered without knowing who made it, all markings, box, papers, accessories, caliber/gauge, long gun or hand gun, finish, condition, etc..
The value of ANY firearm is based on the exact make, model, and condition. Unfortunately, you did not tell us the make, model, or condition- only the caliber. A value could be anywhere from $10 for a cheap Spanish copy, to over a thousand for an excellent Smith & Wesson. Sorry- but good questions produce good answers.
Around $300.00.
$75-$100