This GRENADIER BARREL M4 Class Setup in Warzone has INSANE Long Range DAMAGE!

I'm back using the M4 again... I just can't put it down! Today we're switching from the Corvus Custom Marksman barrel to the Grenadier barrel for extra damage range, bullet velocity and recoil reduction, to make sure we get insane long range damage! Try this Warzone M4 best class setup (best loadout) and see what you think! Leave a like if you enjoyed the video and thanks for watching! ▼ Connect with me: Subscribe http://bit.ly/WestieSub Twitter:   / mrprowestie   Instagram:   / mrprowestie   Subscribe http://bit.ly/WestieSub Become a Member: http://bit.ly/joinWESTIE Merch: http://bit.ly/westieshop PC Setup: http://bit.ly/WestiePC #Warzone #CoDWarzone #CallOfDutyWarzone This channel is all about FPS gameplay, sniping, tips & tricks and guides! At the moment I'm really enjoying playing Call of Duty Warzone whilst we wait for Battlefield 6 gameplay, details and information. I mainly do Battlefield 5 gameplay and Battlefield sniping on all the different games: Battlefield 5, Battlefield 1, Battlefield 4 and Battlefield 3. I often play solos, duos and squads. I have 1000 hours experience in every Battlefield and I hope to play more FPS games in 2020. I hope you enjoy my sniper gameplay and Warzone gameplay as much as I do making it.