The Milsig M66G is a powerful and highly adaptable 42mm multipurpose launcher designed to handle an impressive range of projectiles and scenarios. Built for versatility, it features a folding barrel, HPA or CO₂ compatibility, and MAT’s stock for 13ci tanks. Whether used for paintball, airsoft, training, home defence, or law enforcement, the M66G delivers reliable performance with adjustable velocity and support for multiple shell types and inserts. Specifications General Features 42mm multipurpose launcher Folding barrel design Powered by HPA or CO₂ Includes MAT’s stock for 13ci HPA tanks Operated by GL HeatCore Adjustable velocity via integrated regulator From low Nerf-safe settings Up to non-lethal legal limits Suitable for: Paintball Airsoft Home defence Law enforcement Projectile Compatibility Supports a wide range of properly sized and weighted projectiles, including: Golf balls Large rubber balls Bean bags Pepper balls Rubber balls Foam rounds Paintballs Airsoft BBs Smoke grenades Explosive grenades T-shirts Plush toys Other safe, compatible items Barrel & Cartridge Compatibility Detachable 42mm barrel sized for launching golf balls Compatible with: 40mm Cartridge: For 40mm projectiles (rubber balls, grenades) Paintball Cartridge: Holds 12× .68 cal projectiles Airsoft Cartridge: Holds airsoft BBs Milsig/A5 .68 cal Barrel Adapter: Useful for chrono checks Required for Joule-limited launcher setups Conclusion The Milsig M66G stands out as an exceptionally flexible launcher, capable of adapting to a wide variety of roles and ammunition types. With adjustable power, multiple cartridge options, and a rugged design built for serious use, it offers unmatched usability across recreational, defensive, and professional environments. Whether you need precision, power, or pure versatility, the M66G delivers reliable results every time. View our Defence Launchers here Manufacturer website See how they stack up against the competition
