I have seen too many malfucntions with the XD in the short period its been out..
the XD guy had to borrow a gun to finish.
Why would he be DQed? As long as the RM OKed the new gun he would be fine. I've seen this done several times.He did this at a USPSA/IPSC match and didn't get DQ'ed?
5.1.7 Competitors must use the same handgun and type of sights for all
courses of fire in a match. However, in the event that a competitor’s
original handgun and/or sights become unserviceable or
unsafe during a match, the competitor must, before using a substitute
handgun and/or sights, seek permission from the Range
Master who may approve the substitution provided he is satisfied: