What is the only gas-operated launcher?

What is the only gas-operated launcher?

• A. LAU-122
• B. LAU-105
• C. LAU-118
• D. LAU-106

Answer: (D)

Gas operation means the launcher uses the pressure from the firing gas to drive the cycling of the mechanism that chambers and fires the next round. In other words, the propellant gas itself powers the sequence, rather than relying on electric or manual actuation. Among the listed launchers, the one that uses this gas-driven cycling is the LAU-106. The others are actuated by electrical means (solenoids) or other non-gas methods to advance rounds and arm the next shot. So the LAU-106 is the only gas-operated launcher in this set.

Gas operation means the launcher uses the pressure from the firing gas to drive the cycling of the mechanism that chambers and fires the next round. In other words, the propellant gas itself powers the sequence, rather than relying on electric or manual actuation.

Among the listed launchers, the one that uses this gas-driven cycling is the LAU-106. The others are actuated by electrical means (solenoids) or other non-gas methods to advance rounds and arm the next shot. So the LAU-106 is the only gas-operated launcher in this set.