How much time would a gunshot wound take to heal?

Depends on severity: If it is in the soft tissue of arms or legs, about 2 weeks. In the abdomen, chest or neck it's a different story. Many of these require surgery. Some gunshot wounds never heal-look up Joshua Lawrence Chamberlain , a general from Maine in the Civil War.

Depends. : Soft tissue heals within weeks. A GSW to bowel may result in a fistula with drainage for months to years.