Not for every mission
Even the IOMAX pilots, who are former F-16 and A-10 pilots say you shouldn't take this aircraft down in the weeds. Too big, too slow. And most importantly, no need. They discourage folks for even ASKING for a gun. They want this aircraft operating at 12k AGL or better. With every ordinance they carry being laser guided, they can be plenty accurate from up there. I saw a video from an unnamed country where one of the 2.75 missiles (not a rocket) took out a technical with a near 90 degree turn in the terminal phase.
And the 802U is not the Archangel.