Sure, firearms that use computer technology to improve sighting and aiming.
And after that, firearms carried by semi-autonomous devices, either ground based robots or flying drones.
Why go downstairs to see what broke the glass if you could send down a smart robot or flying drone with a gun?
>>Why go downstairs to see what broke the glass if you could send down a smart robot or flying drone with a gun?
Because I’ve seen Terminator. And even they can be defeated by a ditz like Sarah Conner.