Here's some info about the weapons and their stuff:
Name: Rifle
DAMAGE: Head: 100, Body: 49, Limb: 33
Block damage: 50%
Ammo: 50
Magazine: 10
Reload time: 2.5 secs
Advantage: Very good for sniping due to the damage to the head.
Disadvantage: Has low rate of fire.
Name: SMG (Sub-Machine Gun)
DAMAGE: Head: 75, Body: 29, Limb: 18
Block damage: 33%
Ammo: 120
Magazine: 30
Reload time: 2.5 secs
Advantage: Very good for assaulting, Structure destruction and mid-fighting.
Disatvantage: Shooting continuously will make the fire out of target and control.
Name: Shotgun
DAMAGE: Depends (no info on dmg in the wiki)
Block damage: Depends (No info on dmg in the wiki)
Ammo: 48
Magazine: 6
Reload time: 4 secs
Avantages: Massive damage (instant kill) when close-range, also best block destroyer.
Disadvantages: Poor at long range.
REMEMBER: Half the info was made by me (my opinions).
Please Leave a comment and suggest what to change. :D