Well, I personally I'm always using a flee build everywhere except in WoE.
Always using the same gears that Snipers use, Gryph Valk and Gryph mid.
Nightmare and ESL mids are nice too, since some people enjoy having status armors against Snipers.
With TTH Artemis, DL Sleips, Celebration Rings x2, but Sting Brisings are best. Also an Osiris Clip swap (Agi UP lv 5).
Sniping Suit [1] is the best armor a Sniper can have, light, gives CRIT bonus and cooldown reduction, once you already have everything else, it's a very very nice plus. Yet it's very expensive.
For garment I use a Kavach Icarus Skin of Ventus, to have 300 flee to fight against certain enemies. However, one is also allowed to use the common PVP garments if needed (Raydric, Marse, etc).
Sometimes it's nice to have a status bow somewhere with you, like Marina Composite Bows for freezing. So having a Wind arrow swap to SS a frozen target is cool too. Silver and Shadow arrow swaps, because Angeling can be used against you. Immaterial can also work if you're with someone else like a Bio or Champ even Stone arrow.
I haven't PVP'd in a long time, since I just do WoE, But hope that works.
