The ASIX-338 is the Tier 1 sniper rifle of the Sniper soldier class. It has the highest rate of fire of all sniper rifles, however has a low damage output. Its lack of armor penetration also make make it a less viable option in higher-tier multiplayer matches where opponents often wear higher-tier armor. Overall, the weapon's performance is akin to that of a battle rifle such as the Charbtek-28.
Very high rate of fire compared to other sniper rifles
The ASIX-338 is the successor of the X6 .338 from Modern Combat 4: Zero Hour. However the weapon changed from a high-damage, bolt-action rifle to a low damage, automatic one. It's unknown why Gameloft decided to do this.
When reloading this weapon, the player still has to cycle the bolt.