Dear Jeffrey,

Thank you for contacting Mearto with your appraisal inquiry.

The presented object appears to be a US Army WWII Inland Division M-1 carabine. The barrel appears to be stamped 11 43 which dates this piece into the year 1943.
This piece is in good condition and there is no serious damage visible in the images provided.
A fair market estimation would be between 400 to 800 USD.
This estimate is based on actual recent past recorded auction sales of comparable items. Retail "asking prices" can be higher and may vary.

With kind regards,
Georg