If your character equips a musket and has a knife (for muskets) in his inventory, he can avoid the reload time of the musket.
I don't exactly how this goes but as far as I understand, here is what happens:
I have a normal blade equipped. I shoot with the musket. Now somehow the game adds the knife to the musket and I have the musket as blade weapon. So I don't have a Gun equipped anymore. If I press F now, the musket gets cloned, appears as gun again (which looks pretty funny, your player looks like rambo, one musket in each hand), and is loaded. If you shoot, all starts from new - meaning that you have like 1-2 secs waiting time between musket shots.
I don't exactly how this goes but as far as I understand, here is what happens:
I have a normal blade equipped. I shoot with the musket. Now somehow the game adds the knife to the musket and I have the musket as blade weapon. So I don't have a Gun equipped anymore. If I press F now, the musket gets cloned, appears as gun again (which looks pretty funny, your player looks like rambo, one musket in each hand), and is loaded. If you shoot, all starts from new - meaning that you have like 1-2 secs waiting time between musket shots.