AN-94: Long range, two bullets for the accuracy of one! OR, close-range headshots - There's two really special things about this rifle, one more apparent than the other. One, it has a two-round burst feature. Two, unlike every other's weapon first shot recoil multiplier being 1 or greater, the AN-94's is .67, making its first shot's recoil about equal to other rifles' sustained recoil. However the sustained recoil is pretty bad, so be careful about long bursts.
Special note: Heavy Barrel for the G3A3 + AN-94 - What makes these two weapons exceptionally good for long range, in addition to the above, is that they are treated differently when used with the heavy barrel. Normally, the heavy barrel reduces half the initial spread when aiming down the sight, but for these two rifles, it removes %100 OF THE SPREAD for the first shot. Even while moving and aiming, the heavy barrel provides pixel-perfect accuracy, something no other weapon in the game achieves while on the move. With a little luck concerning the spread, the AN-94's second bullet can land exactly where the first did, an instant kill double-headshot at very close range.