Na, it's a valid point. I'll hit the rule books when I get home.
EDIT:
So, turns out that is a rather interesting question:
p. 433 Core book:
Smart firing platform: This is a non-mobile robotic tripod equipped with a remote control pivot that allows for a 180-degree firing arc and a 60-degree inclination. You can mount one smartgun-equipped weapon to the platform, and it will be fired by the device’s onboard Pilot
(Device Rating 3). The platform is equipped with a Targeting Autosoft (Rating 3) and can be upgraded with additional autosofts, usually a Clearsight program. You need to set the parameters of who exactly the platform should and shouldn’t shoot at, which are followed by the platform’s pilot (Pilot Programs, p. 269). The platform provides 5 points of Recoil Compensation. It has an Initiative attribute of Pilot x 2 and 4D6 Initiative Dice when acting autonomously (see Drone Initiative, p. 270). Wireless: You can fire the mounted weapon remotely
(Control Device, p. 238), like a drone with no rigger interface. You can use an implanted smartlink with the smartgun if you’re in VR.
I had interpreted that as: It is handled like you possess a rigger interface (which is simulated through a cloud computing virtual machine)
But you are right: It's physical damage and only half of that becomes matrix damage. Likewise, jumped in bnc would only receive half the physical damage as biofeedback damage. Therefore she suffers no damage from this attack.
Nevertheless, the smart turret is currently only one box away from exitus.