Obviously you'll want to upgrade all three CTS pistols fully. However, when it comes to customising I'd suggest saving your attachment parts for the Gold weapon. The Bronze and Silver levels are easy enough to complete without any customisation and, in any case, it's the Gold level that really matter as it's here you'll be…
The opponent disconnecting (the reason for the disconnection being irrelevant) undoubtedly *does* sometimes screw up the award of loot to the winner. Further, you can sometimes see this disconnection happen right at the end of the contest when the offending player sees he's not going to achieve a win. In these…