Battlefield 4 Groza-1 Carbine & the Groza-4 PDW on Eversmen's animation, each of these guns will feature all the Russian combat optics: Kobra RDS, PK-AS Holo, PKA 3.4x Scope, & the PSO-1 4x Scope. *Pls read the instructions carefully on the "INSTALLATION.txt" file to install the addon properly* ~ Hope u guys like this one and Enjoy :D