yet to 23 year old, 6 foot tall 220 pound guys like "wickedtruth" 405 for reps is child's play. 
Squad, I don't know where they guys get their logic.
in a regular gym, how many times have you seen a natty inshape (not some fat fuck) throw up for 405?
hell, I will go one step further
in a regular gym, how many times have you seen a natty inshape (not some fat fuck) throw up for 315? yeah a couple of times but not every minute.
I am just starting to play around with 315 without a spotter for a couple of reps...and in my mind 405 for reps is fucking light year away..and these fucker talk like 405 is expected.