sorry to ask (hopefully not a stupid question) but these 5/20 round mags , can they be made full 20 round cap , by removing the rivet , or is there more to it , I realise in Canada the limit is 5 , but in NZ with the right endorsement I can have 20 round mags , but people over here are selling em for $175.00 nzd each ......
if I could get some from Canada ...... hmmmm