Dan Wesson tried a version of porting they called "power ports", but it was not really very effective as a porting system and wreaked havoc with the barrel changing system. NOT RECOMMENDED!! The compensated barrel system they use now on the other hand works GREAT, and you can probably buy a new compensated barrel from Dan Wesson CHEAPER than you can have a Dan Wesson Magnaported. That is just another advantage of the Dan Wesson system. If they come out with an innovative barrel system, you don't have to purchase an entire new gun to take advantage of it.
Roll Tide