Think best bet is as suggested and buy new/used, (need my age checked at 32 lol) and just bring my load out stuff.
The joys of Airsoft and the gray areas, the only way we can own RIFs is due to a loophole that the home office allows to continue as long as we have a defence for owning.
I'm even tempted to sort out the "combat kilt" but the pale white legs would be too easy a target.
WARRIOR BY DAY
LOVER BY NIGHT
SCOTTISH BY THE GRACE OF GOD