# Mercenary Tier | Gems - | - 1 | [[Explosive Grenade Launcher]], [[Fragmentation Rounds]], [[Armour Piercing Rounds]], [[Permafrost Bolts]] 3 | [[Flash Grenade Launcher]], [[High Velocity Rounds]], [[Incendiary Shot]] 5 | [[Rapid Shot]], [[Ice Shards]] 7 | [[Explosive Shot]], [[Glacial Bolt]] 13 | [[Siege Cascade]] Unknown: * [[Oil Grenade Launcher]] <a href='#' class="js-modal-btn" data-video-id="mU7mLtj7nxU"></a>