Black Spindle or Uzume RR4 (Performance Bonus, Rifled Barrel, Mulligan) for my sniper. Normally I like either my Deidris's Retort (Life Support, Smallbore, Performance Bonus) or the Chaperone for a good shotgun and I prefer Iron Wreath (Zen Moment, Hot Swap, Snapshot) for Sidearm. Telesto or Thesan FR4 (Replenish, Hand-Laid Stock, Rangefinder) are good Fusion Rifles. As a side note Performance Bonus and Mulligan activate frequently. Got a pretty sick Patch-A for my Titan that has Crowd Control, Rangefinder and Rifled Barrel.