https://man.fas.org/dod-101/sys/land/docs/ch2.pdf   여기 교본 가져왔다 3 페이지 읽어봐

The propulsion section consists of a launch motor and a dual-thrust
flight motor. The launch motor ejects the missile from the launch
tube. The missile coasts a safe distance (about 9 meters) from the
gunner before the dual thrust flight motor ignites and provides a
sustained 22 gravity acceleration that arms the missile. After the
gunner arms the missile, a sustained flight phase maintains missile
velocity until the propellant is consumed. Then the missile enters a
free flight period in which the motor has burned out, but the missile
maintains a degree of maneuverability prior to interception or selfdestruction.
STINGER WEAPON ROUND   발사 초기에 최대 중력가속도 상한이 22G 라는데?