Bofors RP15

Bofors RP15 is a medium-slow extruded rifle powder produced by Bofors, the Swedish propellant manufacturer now integrated into the EURENCO group. It was designed for use in mid- to large-capacity rifle cartridges where a slower burn rate supports heavier bullets and efficient case fill. Typical applications included calibres such as 6.5×55, .308 Winchester with heavier projectiles, and similar performance-oriented cartridges. RP15 was known for reliable ignition, stable pressures and good temperature behaviour, reflecting Bofors’ long-standing expertise in single-base propellants. While RP15 is no longer commonly sold under its original name, similar Bofors-derived powders continue to exist under brands like Norma or Reloader.