Fury 300 gr. construction

As promised, (thanks Dennis) I received 25 bonded 300 gr. star tip bullets from Dennis to try.  I sized both the non-bonded and the bonded bullets along with Kyle's 300 gr. AeroMax using the same setting on Hank's smooth die.  Kyle's bullets come out a few ten thousandths smaller.  Which means thinner jacket and less spring back.  Both the bonded and non-bonded come out the same.  I was thinking that with the softer jacket (Dennis indicated that bonding anneals the copper) would come out smaller, but not so.  Measurement was done with an electronic Mitutoyo micrometer that reads to five places.  I will be shooting them this coming week in a side by side test to see if the bonded shoot any better than the non-bonded.  A measurement I noted was the bearing surface of the Fury as compared to the AeroMax.  The Fury has .520" vs. .320" on the Aero.  Even when sized exactly the same, the Fury is extremely tight and need to be sized smaller................probably the added bearing surface contributes to harder seating along with a thicker jacket:  .025" for the Fury as opposed to .021 for Kyle's.  I sectioned a Fury and then melted the lead from another to get a jacket thickness.  It is what Dennis had told me but like to see first hand:)
That is plastic above the lead.  
The reason the tip looks uneven is because of the way I sectioned it.  The nose is folded in.