Welcome to the forum. I think what you have there is a Model 1905, 3rd change chambered for the Winchester 32-20 cartridge, aka 32 WCF. These were made between 1909-1915 with about 20,000 made in the serial number range from 45,201 to 65,700. Yours was probably made in 1915. The wood stocks pictured with it are probably original as they appear to have the correct gold medallions. Check the back side of the right stock for a written serial number.
Looks like it may have been refinished. The side plate fit is not as tight as it should be and the trigger and hammer looked blued. However, if timing and lock up are good, I would class it as a $250 shooter. If you plan to shoot it do not use ammo labeled for use in rifles.
John