The RA9P(B) is replaced with RB9P.
The RA9PB adapter lets one use SIG P365 9mm magazines in the Ruger® PC Carbine and PC Charger™.
Not ambidextrous. Please specify the release side when ordering. The default is left-side release, the same as the host as shipped from the factory.
Limitations: Made with medium duty materials, limit your mag dumps please. Follow the installation instructions.