1/35 Claymore mine set, modern Aussie.
Whitemetal castings will need a small amount of careful cleaning with files and a sharp pointed #11 blade. For strength soldering whitemetal parts is best. Epoxy gives a high strength, and is of course the choice for attaching metal to plastic/resin...
1/35 Claymore mines x 4, 1 Trig.
$4.00Price