DanBow

A cardboard box with an NBC jacket hanging inside it, still got bb's all over my floor & some I aimed a bit low so they went right through the box  but it works well enough.

My inner child coupled with my job as a heating engineer means I have a selection of hot water cylinders to shoot outside - the foam lagging acts quite nicely to  not only catch the BBs, but also quite handy for zeroing sights .  Quite what the scrappy will think when they finally get chopped in I don't know.  Inside I have a Gousto box with one of the boy's old school shirts inside.

I use a cardboard box, duct-tape'd the back for re-enforcement, stuffed it full of that paper stuff amazon use as packing and then tape paper over the front which means I can print targets etc.

When the front gets worn, I just tape more paper over the top. Nothing's got through the back yet, when it does I'll just tape another layer of card on.

Might have to put a hole in it at some point to empty the BBs out as it's getting proper rattly.