Iam checking detonators only by time to time. I have bought this weekend 18(8+10) parts, previous weekend 22 parts(7+7+8), i know many people complaining about this, but actualy its not that hard, at least not for me. They do not spawn that frequent and i guess it has smthing to do with number of active players in town. Good luck.
@SNP: it does ignore only armour modifiers, not perks. Mos should modify chance to be criticaly hit, not roll for power of this hit, are you sure about this kelin?