How to unlock the .410 Ironhide and Grav in Call of Duty: Black Ops Cold War and Warzone
New goodies to get with while Black Ops Cold War is still around.
John Hansen 
Image via Treyarch
As Call of Duty: Black Ops Cold War begins to wind down its content updates with the addition of Season 6, Treyarch has included even more weapons for you to take onto the battlefield. As is the case most of the time, these new weapons are usually really strong, so they can feel worth the time and effort it takes to unlock them. Along with the beginning of Season 6 came a new shotgun in the .410 Ironhide and an assault rifle called the Grav. Here is how to unlock them for Black Ops Cold War and Warzone.
How to unlock the .410 Ironhide
In Black Ops Cold War multiplayer or Warzone, unlock this shotgun by getting “2 Point Blank kills in 15 different completed matches.” The Zombies challenge reads: “Using Shotguns, earn 250 Slaughter medals (killed 5 enemies rapidly).“
The .410 Ironhide is a lever-action shotgun with great damage at close range, like many other shotguns. Double tapping will be the name of the game with this weapon, as it can reliably take out enemies with two quick shots, or you can try for a more accurate approach by aiming down the sights.
How to unlock the Grav
The multiplayer and Warzone challenge for the Grav is quite specific: “Using Assault Rifles, kill 3 enemies who are at a lower elevation in 15 different completed matches.” Meanwhile, in Zombies: “Using Assault Rifles, earn 100 Dead Eye medals (5 rapid Critical kills).“
The Grav has the fastest bullet velocity of any assault rifle in the game, with an impressive fire rate and range. That being said, it has some recoil and mid-tier damage for the class.
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