If anything, the changes made in Battlefield 2042 Specialist Guide|Https://Battlefield2042Pedia.Com/ 3 's weapon customization served as a basis for what was to come. At the time, Battlefield 3 's rival was Call of Duty: Modern Warfare 3 , which was still utilizing its tried-and-true weapon customization that was introduced and refined in the previous Modern Warfare titles. Every weapon in that game was constrained to one attachment unless players selected the "Attachments" weapon proficiency th...