Yeah, I tried to tone it down because the sound of my mini fridge is humming so loudly. But, with the new studio mic on the way, It should be improving a lot more.
The Primaris Space Marine is the latest tech in the imperium, so one of the changes that they made was upgrading the bolters. Now we have Stalker Rifles, Bolt Rifles, and heavy bolt rifles, and that's basically just for the intercessors. Hellblasters have incinerator cannons. I'll cover that in the future!