Continuously chaining more than 2 attacks gives 2-5% Power. Stacks 10 times.
12-24% Rending on Enemy Weak Spot Hit for 3.5s. Stacks 5 times.
5-6.5% Strength for 3.5s on Close Range Kill.
7-10% Reload Speed for 2.5 seconds after Close Kill. Stacks 5 times.
you can drop demo team and close quarters killzone and take longshot-volley adept for reload speed
do that if taking an infantry autogun, i like the agri. i run it with dumdum+sustained fire, flak and whatever