Features of the new APS family of propellants include a grain form to allow improved metering and increased versatility, whilst still remaining the clean burning performance characteristics that set ADI World Class powders apart. This APS650 series powder is the replacement for AP70N. 500G Model: APS650 Replaces AP70N Propellant Powder Smokeless pistol and shotgun propellant powder Designed for clean burning and consistent metering Clean burning characteristics that set ADI World Class powders apart Improved metering and increased versatility, this is enabled via the free flowing flake grain type which is Australian Munitions’ own proprietary technology Addition of new environmentally friendly ingredients Australian made to meet global requirements