Weapon ejection/release system

Weapon ejection/release system
© Marotta Controls

MPACT® High Pressure Pneumatic Systems

Designed for Single and Multi-Station Next-Generation Bomb Racks and Launchers

The MPACT® airborne high-pressure pneumatic weapon ejection/release system provides a continuous source of high-pressure pure air for accurate weapon separation, every time. Compact, clean and lightweight, these systems can be installed in the bomb rack, weapons bay or wing pylons.

Efficiency Impact:

  • Cost efficient and reusable, there’s no need to replace squibs after each mission.

  • Clean air powers the rack, eliminating pyrotechnic residue and the need for cleaning

  • Reduces logistics by eliminating the need to acquire and store pyrotechnics

Capability Impact:

  • Higher ejection force allows release of stores at higher speeds

  • Pneumatic power provides consistent shot-to-shot ejection profiles

  • Continuous supply of high pressure pure air, ensuring combat readiness


  • Four stage single or double micro-compressor

  • Operating pressure: 5880 psig

  • Flow rate: 6-7 SLPM to 12-14 SLPM

  • Motor drive output to 800W, 1200W peak, sensorless

  • Extensive BIT and reporting

  • Digital CANBus

  • Three phase, 400 HZ, 115 VAC

  • Qualified software

  • System power consumption up to 500 to 800 VA

  • Meets EMI and harmonic suppression requirements

Protect your bomb/ejector racks

M-PACT® uses clean, dry air as its energy source to eject munitions. Since the bomb/ejector rack is not fouled by hot gasses and explosive residue, the racks return from the mission in excellent condition.

Fast response time and reliability

The MPACT® system is always ready to fire with millisecond operation, high ejection velocities, and consistent shot-to-shot ejection profiles.

Multiple configurations and retrofits

MPACT® is designed for easy integration into next-generation single or multiple pneumatic bomb/ejector racks. MPACT® can also be retrofitted to convert legacy pyrotechnic racks to pneumatic capabilities.

* Champs obligatoires

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