Carcosa is a gunslinger adept, lives for the Gun Kata. He has a light pistol in each sleeve in hidden arms slides and his heavy pistols in quickdraw rigs. He uses both explosive and gel rounds in the twin setups, for maximum effect. He also has a CMDT because who doesn't love a huge shotgun?

A note on attacking with two pistols with this build. As you are ambidextrous, you can attack with a pistol in both hands with no penalty. The Dual Attack (minor action) (Companion, p151) is used with an Attack (major action). Dual Attack adds +1DV because the secondary weapon has a DV of 5+. This brings the total DV for a dual heavy pistol attack to 6P using 18 dice. With a dual light pistol attack, 5P and 16 dice. And with your smartgun links on wireless mode, don't forget to add 2 more dice.

So for example, if you were to quickdraw pistols, from either quickdraw holsters or hidden arm slides, and attack with both, this full out dual attack will require the following actions:

And remember to spend a minor action to activate Elemental Missile adept powers - see Street Wyrd p79 for duration. With both active, one on each pistol, you're going to be applying both Burning and Zapped statuses, plus they will have to roll against getting knocked prone from the gel rounds. So the poor slags you're shooting at will: