2.5-4% Bonus Critical Chance on Chained Hit. Stacks 5 times.
65-80% Cleave for 5 seconds on Critical Hit.
14-20 Critical Chance on Weak Spot Hit until your next Critical Hit. Stacks 5 times.
70-100% Critical Weak Spot Damage.
A "stealth" sniper build that focuses on frequent use of Infiltrate for high burst damage or objective completion, as well as liberal smoke grenade usage. Untested on Damnation but super fun for Malice and Heresy.