Mod «Barrett M468» for Ravenfield (Build 17)

The Barrett M468 is a variant of the M4 Carbine, rechambered for a heavier and larger 6.8mm bullet for increased terminal performance. The designation of M468 stands for an M4 carbine chambered for the 6.8mm SPC cartridge. It was an attempt to create an optimal Special Operations close-to-medium range carbine for Close Quarter Battle (CQB). A 12-inch barreled micro-carbine and 16-inch barreled carbine version were created. Barrett ceased manufacturing the rifle in 2010. - Wikipedia

To increase realism, the iron sights align but do not indicate the true passage of the bullet, as the sights are above the muzzle/barrel. You will need to adjust accordingly