You can unlock the Grimhawk rifle through Weekly Challenges in Black Ops 7 and Warzone Season 4, not through the Battle Pass or a store bundle.
Once Season 4 goes live, complete six challenges for Week 1 across all modes and claim it as a reward. The weapon is a full-auto special rifle with low-velocity homing rounds.
How to unlock the Grimhawk rifle in BO7 and Warzone Season 4
To unlock Grimhawk, all you need to do is:
- Open the Weekly Challenge menu in Season 4
- Complete the required challenges for the week
In my opinion, the quickest route to unlock the weapon is by focusing on those challenges you can complete naturally while playing your best mode.
This means if you are stronger in Multiplayer, grind those challenges first. If Warzone and Zombies are your strong suit, get started with that first. Progression from these modes also counts since the weekly reward can be earned through all four modes.
So ideally, pick the mode you perform best in. Knock out easy tasks first, such as eliminations, objective play, or match completions. Keep an eye on the weekly challenge menu so you do not waste time on harder tasks than needed. Finish any six challenges, and then claim the Grimhawk.
How is Grimhawk different from other rifles in Black Ops 7 and Warzone?
Grimhawk is a Special secondary weapon, and it fires full-auto homing rounds that lock onto enemies firing at you. That makes it especially useful in fights where enemies are peeking, holding lanes, or trying to beam you from cover.
Because it uses low velocity, Grimhawk rewards those who hold angles and punishes opponents who shoot first. It has 30 levels, holds three magazines with a 25-round mag size, and has Mastery badges. Its attachment options include Optic, Barrel, and Magazine. Long Barrel is its Prestige Attachment.
Also, Grimhawk is not part of the Battle Pass weapon lineup for Season 4, which covers other rewards, while Grimhawk is specifically listed under Weekly Challenge rewards. This rifle launches alongside other Season 4 content, including the KRS-7.62 and CBRS-3.
In the meantime, check out our roadmap breakdowns for both Black Ops 7 and Warzone. Activision has also announced Modern Warfare 4 will be the new CoD installment arriving later this year. Check our guide on how to pre-order the MW4 Vault Edition, its price, skins, and more benefits you get.
