does it need to be a ninja lp reg? i recently bought a new bottle with lp kit installed for my Victus (gi milled Insight NG) which works perfect with it.
here you go bud. pics include born and death date which show it has almost full life left in it
there are tiny marks on the reg where a friend used a pair of grippers to tighten the reg however they are coloured in black and not noticable. i still dont know why he did it but there you go. the kit installed is a PMI LP kit which brings it down to 450-500. i will throw in the original shims if i can locate them.