I think whatever they thought to make firearm aim hard will be cooler than the "perfect shooting center point" most games have.
See Insurgency for example. Great game.
My mates and I found a crossbow, shot a pillar and retrieved the bolt. Awesome. It WORKS
And it is also dead accurate at short range (it drops fast to the ground but else its perfectly straight)
Found a second bolt, cant stack it on the crossbow side like the animation shows, too bad, well it occupies only one slot so no biggie! Will report back when I shot a human with mu xbow!
Also found a ashwood stick and a rope, and made a improvised short bow with it
didnt find arrows and we had too many weapons so had to drop it, but the craft is there and very easy!