+1-4 Bleed Stacks on non-Weak Spot Hits.
+52.5-60% Weak Spot Damage (Enemies with Bleed Stacks).
Gain Suppression Immunity for 2.4-3.6s on Weak Spot Hit.
Immune to Ranged Attacks for 0.6-1.2s on Weak Spot Hit.
Weapons
Catachan Mk III Combat Blade
Kantrael MG XII Infantry Lasgun
Feats
5 - I like confirmed kill for the sustain and reliability
10 - Free grenade every 60 seconds is amazing for sustain and allows you to not pickup grenades saving them for a zealot or ogryn which help the team
15 - Gives info to entire team which I like more than other two
20 - Enemy shooters are annoying so not taking as much toughness damage while using volley fire is always nice
25 - Frag Storm provides more DPS and can synergize with a Zealot or Ogryn depending on talent setups, One After Another is another alternative
30 - Pairs nicely with Bio-Optic Targeting giving info to the team and allowing you to focus on shooters which is usually my primary focus