Home > Modern Warfare 3 > MW3 Zombies: How To Get Sentry Gun

MW3 Zombies: How To Get Sentry Gun

Published Date :

Mounting a Sentry Gun in MW3 Zombies is one of the best ways to clear hordes of zombies. If you are playing the game solo, this is one of those guns that you absolutely need to have. The mounted weapon is one of the strongest line of attack and even defense when it comes to that.

Since Modern Warfare 3 has a plethora of weapons of different kinds, players have a lot to experiment. While Singularity is also a crucial weapon when facing a horde, there is something different about mowing down zombies while they chase you.

How to Get Sentry Gun in MW3 Zombies

Modern Warfare 3 Zombies Get Sentry Gun
Image Source: Screenshot via Call of Duty

The best way to get the Sentry Gun in MW3 Zombies is purchasing one from any Buy Stations inside of the medium or high threat level area. Although it will cost you 2000 Essence, they will be easier to farm if you are in the higher threat levels already. Apart from that, players can also look for the mounted weapon random loot caches or as rewards for contracts you complete.

However, the most reliable method is still purchasing the mounted gun. Do note that it won’t be available from the Buy Stations of low threat area. Also, since you will need to buy other items to sustain, make sure you use your Essence wisely.

Apart from clearing hordes, players will need the mounted weapon while completing specific missions. One such will task you to get 20 Sentry Gun kills. Although it will be a little tedious, players can also use the mounted gun while fighting zombies like the Mega Abomination. Although you will have to watch out for frontal attacks heading towards you, it will make life all the more easier.

That’s all we have from this guide. If you are playing Modern Warfare 3, our dedicated section has more such guides right here at Gamer Tweak.

  • Evolve and Survive Codes (August 2026)

    Evolve and Survive Codes (August 2026)

    Published Date :

    Evolve and Survive is a Roblox survival game where you fight, stay alive, and work toward unlocking stronger forms. Losing can get you back to square one, which makes Gold, Revives, and other resources useful when you’re trying to keep progressing. In this guide, you’ll find all the working Evolve and Survive codes available right… Read More

  • Runaways Codes (August 2026)

    Runaways Codes (August 2026)

    Published Date :

    Runaways puts you in the shoes of someone who is guilty of their crimes and your mission is to make it to the border without getting caught. You can rob locations, sell stolen items, buy better gear, and find a way to escape while staying ahead of the police. Extra Credz (currency) and a free… Read More

  • +1 Drain Water per Click Codes (August 2026)

    +1 Drain Water per Click Codes (August 2026)

    Published Date :

    +1 Drain Water per Click is an interesting Roblox clicker where every tap helps remove water and reveal the fish underneath. As you keep going down, you can collect rarer fish that give you more money upon selling. This needs a lot of money in itself because you need to purchase upgrades like more Backpack… Read More

  • Bending Grounds Codes (August 2026)

    Bending Grounds Codes (August 2026)

    Published Date :

    Bending Grounds is a Roblox fighting game where you use different elemental abilities, complete quests and take part in PvP battles. You can experiment with various bending styles, and improve your character as you keep playing. Spins are useful for getting new options, so redeeming the available codes can give you a few extra chances.… Read More