Nordic Magazine Extension for 12 gauge Shotguns

Stu Olson has posted detailed pics of installing his Benelli SuperNova Magazine Extension (actually a Nordic Components magazine extension) over at his site.  I haven’t run across many other sites with pictures showing how the magazine extension is put together like this one, so I thought it was worthwhile to note it here.  Here’s an example:

via Benelli SuperNova magazine extension – 1.