The above video describes how to convert your Kahr 9mm 6 or 7 round OEM magazine to hold an additional round.
The above video describes how to convert your Kahr .380 6 or 7 round OEM magazine to hold an additional round.
The instructions above illustrate how to convert your Kahr 6 round OEM magazine to hold an additional round.
The instructions above illustrate how to convert your Kahr 7 round OEM magazine to hold an additional round.