From wow.incgamers.com

Statistics

Talent Improvements

Marksmanship Tree

Talent: Improved Concussive Shot
Effect: Gives your Concussive Shot a % chance to stun the target for 3 sec.
Statistics: Rank 1 = 4%, Rank 2 = 8%, Rank 3 = 12%, Rank 4 = 16%, Rank 5 = 20%.

Talent: Efficiency
Effect: Reduces the Mana cost of your Shots and Stings by a %.
Statistics: Rank 1 = 2%, Rank 2 = 4%, Rank 3 = 6%, Rank 4 = 8%, Rank 5 = 10%.

Survival Tree

Talent: Hawk Eye
Effect: Increases the range of your ranged weapons.
Statistics: Rank 1 = +2 yards, Rank 2 = +4 yards, Rank 3 = +6 yards.

Threat Level

This skill causes a moderate amount of Threat.

Uses in PvP

Please feel free to add a bullet list of uses within PvP or editorial if you have more to say. What use is it against other builds, what skills can it be used to counteract or prevent. What skills does it work well in combination with.

Uses in PvE

Please feel free to add a bullet list of uses within PvE or editorial if you have more to say. Which creatures/bosses in particular is it useful against. What skills does it work well in combination with.