***Final Update*** Battlefield 4 ACE-23, ACE-21CQB, ACE-52CQB, & ACE-53SV Series Pack on Develop013's 1p animation. This will feature the ACE-23, ACE-21CQB, ACE-52CQB, & ACE-53SV complete with all the Chinese combat optics i.e.: Coyote RDS, HD-33 Holo, JGM-4 4x Scope, & the Prisma 3.4x Scope, plus suppressed versions of these (mainly suppressed ACE-23s, ACE-21CQBs, ACE-52CQBs, & ACE-53SVs). this Pack will hold a total of 42 guns (all of the different weapon variant .tweak files are inside the "bf4_ace23", "bf4_ace21cqb", "bf4_ace52cqb", & "bf4_ace53sv" folder). *IMPORTANT reminders: check out the "INSTALLATION.txt" before installing this addon. this should work just fine with the vanilla Singleplayer version of BF2 and 1.5 patch. *** Audio related bug fixes: Edit your BF2 Audio settings and change the Sound Quality to "medium" and click "Enable EAX" and your Audio Renderer set to "Software" ***. If u have any questions feel free to leave ur comments down below ~ Enjoy!! :D