Aluminum Competition Speedloaders Pachmayr�s new revolver Speedloaders will set the standard for quality and performance. Unlike competitive models which are made of plastic Pachmayr�s Speedloaders are precision CNC machined from solid aluminum. The Speedloader bodies are cut in a polygon shape which produces the smallest possible outside dimensions and allows them to easily fit compact revolvers. The Speedloaders are also equipped with a rattle eliminating o-ring which contacts the cartridge bases and firmly holds the rounds in place. Cartridges are released with a simple twist of the large knurled knob. Speedloaders are available for the S&W �J� frame/Ruger LCR as well as S&W �K� and S&W �L� frame revolvers. - Available for .38/357 S&W �J� frame/Ruger LCR as well as S&W �K� and S&W �L� frame revolvers (These Speedloaders will also fit other popular models. See package for details.) - CNC machined from solid aluminum - Polygon shape for the smallest outside dimensions - Cartridges are held firmly with no rattle - Simple twist knob cartridge release