Reflex Sight
Stat Change: +1 Range; +2 Accuracy
A simple sight that allows for better aiming and accuracy compared to the stock iron sights found on most weapons.
High Caliber
Stat Change: +3 Damage
Increases headshot damage, a bonus that most players will find particularly useful. If you’re not confident with your ability to get headshots, you’re better off with a different attachment altogether.
Steady Aim
Stat Change: +3 Accuracy
Steady Aim provides increased accuracy when firing from the hip (firing without aiming down the sights). It’s especially useful when used in conjunction with shotguns and SMGs.
Full Metal Jacket
Stat Change: +3 Damage
Increases piercing damage through surfaces, making it easier to kill enemy troops hiding behind cover. As an added bonus, it also deals extra damage against vehicular Scorestreaks, like Recon Aircrafts.
4x Optic
Stat Change: +1 Range; +1 Accuracy
This is a scope with a 4x-enhanced zoom. This attachment is meant to allow for longer range potential on mid-range weapons.
Rapid Fire
Stat Change: +3 Fire Rate
Rapid Fire increases the weapon fire rate for any weapon to which it’s attached. Semi-automatic weapons don’t benefit from this attachment as much as automatic weapons; this attachment is particularly beneficial for LMGs and SMGs.
Quickdraw
Stat Change: N/A.
Allows for a quicker transition between aiming down the sights and firing from the hip. Quickdraw is an excellent choice for rifles and SMGs.
Grip
Stat Change: +3 Accuracy
Reduces weapon recoil while aiming down the sight.
Extended Mag
Stat Change: +50% Ammo Capacity
Increases your weapon’s magazine size, which is particularly useful for shotguns and sniper rifles. It is also useful for weapons with a high rate of fire.
Rifle Bullet
Stat Change: N/A
Enables Rifle Bullet to be used from the third chamber of the M30 Luftwaffe Drilling shotgun. This is perfect for reloading emergencies, which are quite common with the Drilling’s double-barrel setup.
Ballistic Calibration
Stat Change: +3 Accuracy
Only for use with sniper rifles, Ballistic Calibration reduces muzzle sway while aiming.
Iron Sight
Stat Change: N/A
The Iron Sight is only an option for the Kar98k standard-issued rifle with no scope. You can’t hold your breath while using this scope, so expect to use the Kar98k like a standard rifle instead of a traditional sniper rifle.
Advanced Rifling
Stat Change: +3 Range
Increases the range a bullet can travel before its top damage is reduced. Advanced Rifling is excellent for getting more distance out of a decidedly mid or short-range weapon.