Eh, I’ve found that, for the most part, adding funtions to weapons, particularly firearms, makes them look chunky and strange. For melee weapons, it depends, some work, and some dont. For the most part, i find it best to leave the functions in the figures themselves.
But to each thier own.
When it comes to firearms design, technic is your friend. A few of my examples.
A customizable PDW, with the stock attached.
And I have others around the site if you dig.
