Destiny's Xur is back in the Tower selling exotic weapons and upgrades. He will remain in the tower until early Sunday morning, before leaving until next Friday.

Xur can be found in the Tower in the bar, sometimes known as the night club. Xur leaves this location Sunday at 5 a.m. ET.

Exotic Machine Gun

The highlight of this week's Xur inventory is the Thunderlord Machine Gun. This machine gun provides an attack rating of 280/310 and has an excellent rate of fire.

Holding down the trigger on this machine gun will actually make it fire faster and more accurately. When an enemy is killed, reload speed will be increased for a short time. Players will also experience extremely low recoil when firing the Thunderlord Machine Gun, which makes for extremely accurate shots.

Xur will sell the Thunderlord Machine Gun for 17 Strange Coins.

Hunter Helmet

Xur is selling the Skyburners Annex Hunter Helmet for 13 Strange Coins. This helmet has a defense rating of 280/310 and stats of 31/31 for light, 35/95 for intellect, 35/60 for discipline and 35/60 for strength.

When the helmet is equipped and the player is using heavy weapons, there is a chance Orbs will appear when enemies are killed. When Orbs are collected and Super is full, players also have the chance to be granted Special ammo. Picking up Orbs will also cause the player's shield to start recovering immediately. Finally, bonus Super energy will be gained on grenade kills.

Warlock Chest Armor

Xur is also selling the Alchemist's Raiment Warlock Chest Armor for 13 Strange Coins. This chest armor has a defense rating of 280/310, and stats of 31/31 for light, 46/124 for intellect, 46/78 for discipline and 46/78 for strength.

The armor's main perk is called Iron to Gold. With this perk, players have the chance to gain Glimmer when picking up primary ammo. Also with this perk, players' grenades and melee will recharg when Orbs are picked up and Super is full.

For the full list of Xur's inventory for this weekend, visit the Destiny Xur Megathread on Reddit.