See what type of gun is right for you (this will not tell you what type of gun pt2 does that but you need to take pt1 to have an honest choice)
In a base shooting everyone down below you or ambushing everyone
Just secuity or defense or target practice
Out on the frontlines or snipering someone out
How fast i can clear 18 magasines
Distance and power i want to get rid of the enemy long before he sees me
Acuracy i want to hit a target dead center from 50 yards away
Stealth
Combat
Both