[Bruce Parker (RIP)]

Originally Posted by rob love

https://www.ebay.com/itm/BREN-magazi...YAAOSwnvZfcmHf


Fairly common box, and not particular to the carrier, although a lot of the bins on the mk1 seem to be designed for these.

Careful. They fit the oblong bins in the front on their sides...the sides that don't have the canvas strap handle to lift them back out. Once they go in they are a nice fit but very difficult to get back out unless you had he foresight to loop a blanket strap or something around them first.