Was given a pistol with the following markings-Top of barrel-CRUGBorPRO,[faded]Side of barrel-CAL-38LONGCTG-serial # not legible- 5 in barrel-wood grips-tip of hammer spur rolled down and checkered. Looks like a S&W model 10 M&P. Hand tip is broken and cylinder latch worn with no cylinder lock- 6 shot.Any ideas? Thanks!!