The The Punchline is a Weapon Blueprint available in Call of Duty: Modern Warfare 3 (2022) and Call of Duty: Warzone 2.
It is a blueprint variant of the base weapon Bryson 800, one of the Shotguns featured in Call of Duty Modern Warfare 3.
You can find all the attachments for the Modern Warfare 3 and Warzone 2 The Punchline Blueprint listed below.
Here are the attachments for the The Punchline Blueprint featured in Call of Duty: Modern Warfare 3 and Call of Duty: Warzone 2.
You can build your own The Punchline weapon Blueprint by adding these attachments on a base in the Gunsmith menu.
To unlock The Punchline Blueprint you need to complete the first Raid: Atomgrad on Veteran difficulty in Modern Warfare 3.