This brand new weapon has been introduced in the mid-season update for Season 2 of Warzone and Vanguard.
While it's a strong SMG, it's got a long way to go to compete with the best. Boasting a fast rate of fire, making it ideal from close to medium ranged fights, it doesn't quite have the power to match.
Regardless, it's a weapon worth unlocking - so how do you unlock the new SMG in Warzone and Vanguard? Here's how to get the Armaguerra 43.
How To Unlock The Armaguerra 43
To unlock the Armaguerra 43 in Warzone and Vanguard, you'll need to drop into Vanguard and complete a specific challenge.
While it is available in Zombies, we'd suggest avoiding it as it's not worth the time it takes to get it. However, multiplayer should see you complete it in 15 matches (running you about 2-3 hours of effort).
To unlock it, you'll need to complete the challenge:
"Get 10 hipfire kills in a single match 15 times".
Easy enough to do - we'd suggest putting your best SMG or shotgun class on with attachments that benefit hipfire. Jump into 12v12 games and get aggressive to ensure you get those hipfire kills!