Attachments

Attachments are addons that can be attached to all weapons. In BlastGen, the player can unlock attachments for weapons by completing simple challenges. Attachments are also required to unlock certain Skins. Some attachments cannot be attached to certain weapons, while others can have any attachment. These attachments can increase the weapon's stats, such as range, accuracy, and even damage.

Overview
Only 2 attachments can be attached to any primary weapon, and 1 attachment for secondaries. There are also some limitations. The player cannot combine Hollow Points with Extended Mags, and cannot combine two optical attachments. Certain weapons also cannot accept certain attachments, such as pistols being unable to equip optics, and sniper rifles unable to equip the Foregrip.

Optics

 * Reflex Sight
 * Holographic Sight
 * ACOG Sight
 * Sniper Scope

Underbarrel

 * Foregrip
 * Grenade Launcher
 * Masterkey

Other

 * Laser Sight
 * Extended Mags
 * Rapid Fire
 * Hollow Points

Trivia

 * In the Campaign, there are numerous instances where certain weapons are seen equipped with attachment combinations that are impossible in Multiplayer, such as the L115 with a Reflex Sight secondary in the mission Desert Recon, and the M1014 with a Foregrip in the mission Prison Break.
 * Occasionally, a Czech Militia shotgunner may drop a Double-Barrel shotgun with a Foregrip.