The Dillon Aero Mission Configurable Aircraft System (MCAS-AH) provides an exceptional armament solution for the Bell 407 series of helicopters. Years of direct, hands-on experience coupled with innovative engineers have produced an armament platform that is lighter, more capable, and easier to support than other systems currently available.

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Dillon Aero is a premiere developer of weapons systems for the US Military and its allies.

Dillon Aero is proud to introduce its newly designed 503D .50 Caliber Gatling gun to the worldwide market, bringing greater ballistic capability that carries the same level of reliability, ease of maintenance, and simplicity of operation as the M134D Gatling gun. Designed for speed and accuracy, the 503D is a true force multiplier in comparison to conventional recoil operated .50 Caliber machine guns. A high rate of fire is simply crucial to achieve the shot density needed to suppress multiple targets in a short amount of time. The 503D is designed with a unique, tool-free, attachment interface, utilizing a custom fluid- damped buffer system to reduce recoil and provide weapon stability in crew-served applications, as well as fixed-forward and Remote Weapon System (RWS) applications. Resulting a level of weapon control which enhances the accuracy of first rounds, and retention on target throughout the engagement. Like the M134D, with its high rate of fire, dense shot grouping and weapon stability, the 503D embodies an ideal pairing of swiftness and precision. Dillon’s initial release configuration of this weapon is powered by the same combat proven electric drive and gun control architecture, that runs the M134D. This means commonality of numerous system-critical parts which already have a recognized track record of reliability, such as the drive motor, batteries, clutch components, and gun control unit electronics.

The Dillon Aero Gun Pod is a self-contained M134D-H weapon system that mounts to either fixed-wing or rotary-wing aircraft. It utilizes 7.62x51mm NATO ammunition with M13 links, with a 3,000-round magazine capacity and a rate of fire of 3,000 rounds per minute. Features: Self-contained system Dillon M134D-H Minigun 3,000-round magazine capacity (all capacities are approximate [...]

The Dillon Aero Chinook Mount is a significantly lighter version of the General Dynamics variant. Weighing in at 45 lb (20.4 kg) - a reduction of 5 lb (2.6 kg) from the original construction. Its bi-fold design allows for quick removal and stowing in the event either the left side window or the right side [...]

The Dillon Aero Black Hawk Mount is made of titanium which is strong and lightweight. This allows it to weigh in at only 22.9 lbs (10.3 kg). Features: Attaches to either the left or right window station behind the cockpit Stowed internally or extended for combat Accepts an M134 (Crew-Served or Fixed Forward operation), M240/MAG58, [...]

Historically, ammunition magazines have been a persistent source of weapon malfunctions due to various design inadequacies. Dillon Aero invested many hours and resources into solving this problem, increasing both the reliability and the ease-of-use of magazines and feed systems. Dillon Aero offers a wide selection of ammunition magazines, ranging in size from 400 to 4,000-round [...]

The M134D-H Hybrid Gatling Gun is the standard lightweight Minigun design from Dillon Aero. The Hybrid Gatling Gun combines the titanium and skeletonized parts that were originally engineered for use in the M134D-T titanium Gatling Gun with the steel housing of the M134D steel Gatling Gun.

MD530 Live Fire video

Dillon Aero offers three external beam mounts for the Huey family of utility helicopters. The plug and play design permits a variety of installation options, contingent upon aircraft configuration. Each mount consists of two main support arms, cross beam, and one to three vertical post positions.