The new Warzone and MW3 JAK Glassless Optic Aftermarket Part attachment gives weapons a major recoil improvement, as the community debate its worth.
Warzone and MW3 players are often gifted brand-new Aftermarket Part attachments through the Weekly Challenges. Players are required to complete a set amount of these challenges in order to unlock the Aftermarket Parts reward.
Some of these attachments have been very strong, so it’s certainly worth getting your hands on them. While Aftermarket Parts such as the JAK Maglift Kit completely change the behavior of a weapon, some are more subtle, and offer stat changes.
This is the case with Season 2‘s JAK Glassless Optic Aftermarket Part attachment, which provides a nice clean sight along with stat benefits.