Federal HST Micro 130gr 38 Special +P Ballistic Gel Test (HD)
This ballistic gel test evaluates the Federal HST Micro 130gr .38 Special +P ammunition. Testing revealed that the snub-nose revolver achieved 16 inches of penetration with ideal expansion, while the 4-inch barrel yielded 13.5 inches of penetration. Despite lower velocity from the longer barrel, expansion was still effective.









