Sg tank uses pancor gl launcher and xl but its best if you tag energy too so you can use a gatling if you have enough lvls tag all 3 weapon skills.
S 7
P 7
E 10
C 1
I 2
A10
L 3
tag sg,doctor,fa if low lvl or sg,ew,doc if youve got enough lvls
traits : small frame and bonehad
Perks : Adrenaline rush,touhgness x 2 ,stonewall, lifegiver 3x, brof
Easy to play,can solo dungeons,pretty resistant and can do good dmg with a xl/gatling, can do leet trikz to chars who dont have stonewall etc.
Note: There are other wariations of this build,but like this one the most.