I found you some in return <3





And to round it out:






And to round it out:







i'll go for Zatanna now :d

That being said, there are some cool alternatives in 2066 to boring normal lasers that I may suggest. You have an Electrolaser which could conceivably be built into her arm. Basically instead of trying to burn through a target (boring) it creates a Laser-induced plasma channel by firing a very hot laser into the air and ionize the air to make it into plasma. What this means is you fire a laser and a split second later your actually firing basically lighting at somebody. Now this is something with more practical applications in 2066 since a regular laser just burns through the target and would have to burn through reinforced plating and cybernetics and stuff. An electrolaser just hits the motherfucker with a shit ton of electricity and can be used to kill guys through you know shooting lighting at them and can also shorten out electronics and stuff. That being said the arm would probably be more of a one shot blast in that case because it's going to drain a lot of energy and be very, very hot for a period of time and if you tried to fire again you would probably mess up the focusing instruments and stuff. And the handgun gun could be something like a PEP (Pulsed energy projectile) which once again uses a laser pulse to create a small amount of exploding plasma to knock a guy off their feet and do excruciating amounts of nerve damage! But really I suppose the regular lasers are fine, but why have regular lasers when you can have super awesome lasers? Or at least that is my deal on things.
Secondly you mention that she does take Neurotop (Which she would have to since she is significantly cybered out) but doesn't have to take as much of it as some people. I also understand she's a CEO baby which means that she was probably genetiaclly altered when she was still a little ace fetus thing (creepy I know) and you said Mr and Mrs Alterman are going after her because she was a walking test of sorts. So I'm assuming they did something to her neurological system so that she is more "receptive to augmentations" than others to prevent her from snapping? Which I would be fine with because it's a story thread that I could maybe pull on the future you know.
The other point is that even if she has to take very little amounts of it, Neurotop is expensive like really really expensive. Like we are talking upwards of $5,000 per vial (like some drugs today like Soliris) and those vials will only last you a week at best if you are really trying to push it. It's expensive and it is because it acts as a economic control on the populace because only Corps can afford buying even small amounts of it. Let alone large amounts to fuel their crazy cyborg armies. So maybe you could add something like she stole some from her parents company before she fled or something but you know as the supplies have dwindled she has had to take more progressively suicidal missions to keep on making enough money to buy it on the street. You know just fluff out her story a little more help explain how she went from little adventurous daughter of some rich people to a Diver cyborg lady badass.