Run this alongside a priming companion like Diriga or a Hound and watch the heads roll! Make sure you and/or your companion can prime Heat.
Be wary of the high recoil, significant spread, small magazine, and slow reload. Best used in quick bursts against heavily armored enemies at close range. Use [Synth Deconstruct] with a robotic companion to reload while holstered so you can avoid having to worry about the long reload time between uses.
If planning to use this as more than a mini-nuke for heavy units, you'll need to change the build.