New Faction Weapons Colom: The DBR Marksman Rifle uses 7.62x54mm ammo. The 5.7x28mm SS190A1 ammo will also be available. Tevila: The T88 Marksman Rifle uses 5.8x42mm ammo. The 5.8x42mm DBP10 ammo will also be available. Conventional Weapon Changes The MCX Assault Rifle and AK-12 Assault Rifle have been changed from faction weapons to conventional weapons.