Honestly, I love the Gunslinger but I'm like most people when I don't get the lack of reloading while dual-wielding firearms.
I'm struggling to understand why there's no early level feat for just reloading a single firearm while both hands are full, no extra actions attached, followed by a higher level feat for reloading two held firearms at the same time. Seems like such a quick fix.
We're able to readjust allies' projectiles mid-flight. We can shoot our thrown weapons both into an enemy *and* then have em come back to us with one shot. We can catch bullets out of the air, load them into our gun and blast the proud owner with what's probably going to be a badass crit as a reaction, a show of otherworldy speed and precision, with a level 16 feat. But apparently nowhere between levels 1-20 are we capable of reloading with a pistol in each hand, no matter how fast we are or what personal touches we make to our weapons as we advance. Really took me, and my players interested in the class, by surprise.
We shouldn't have to take Dual-Weapon Warrior for a 4th level feat just to do something I'm sure most of us thought would be pretty easy within the class. I get that not all firearms are shown and there's likely some that can go a few shots before being exhausted, but it's not looking great.