RS12 was specifically developed to complement the Reload-Swiss RS portfolio. At the moment of launch, it is our fastest powder. It is suitable for many pistol and smaller revolver calibers. For applications that, in combination with RS20, do not lead to a satisfactory result with regard to unburned residues.
Common calibres
.38 Special
.40 B&W
.45 ACP
9mm Luger
packaging units
500 g can + 4 kg barrel
powder type
RS12 is a porous, extruded single hole powder based on nitrocellulose.
safety lifetime
If stored properly, the propellant powder can be used safely for up to 10 years.