Board Thread:Speculation House/@comment-25316824-20160917214234/@comment-410526-20160917220113

There's no evidence they use body scanners or metal detectors as far as I can remember. Terrorists could just use a form of raw dust as explosives, which they might have a different method of detecting that wouldn't detect prosthetics.

Also, Remnant entrusts 15 year olds and younger with high-caliber fire-arms and this isn't really seen as a hugely uncommon or unwise thing to do. It could just be that firearms are not a huge concern in Remnant.