Continuously chaining more than 2 attacks gives 2-5% Power. Stacks 10 times.
Target receives 1-4 Stack(s) of 10% Damage if already Staggered. Lasts 5s.
4.25-5% Strength for every Enemy you Stagger. Stacks 5 times.
10% Critical Chance for every 0.2-0.35 second while aiming. Stacks 10 times. Discharges all stacks upon firing.
Deadshot is required to have perfect aim with Bolter, definitely helps reducing sway. Crit pairs well with marksmanship
Tunnel Vision gives toughness replenishment wich stacks with Confirmed Kill. As of Patch 15, exhilirating takedown is bugged and giving +30% (not -30%) toughness reduciont (damages you more). Theoretically better if it were fixed and frees up an extra point to take Krak nades over shredder nades. Synergizes with Catch a Breath.
Against poxwalkers, instead of pushing user Bolter special bash which requires no stamina.
Focus is generated largely for reload speed.
Melee weapon choice should be to deal with horde or stunning ragers/elites, Hence used shovel. Some success with Devil Claw Sword as well.