In my case I use my trusty A5 but also care dual delta.68's when I ran out of paint in the a5 I turn to delta mode, haha. Not only that but it's also very handy when you are entering buildings to point your a5 at 12 a clock and your pistol from your 1 entering and turning to your 3. Or in such a case that you are being ambushed you can take more than a few tangos in CQC.