Unlike its variants in CoD Mobile and MW 2019, the M13B didn’t get a shining chance with MW2 in 2022. The poor AR features some of the best qualities like the rapid-fire rate and large magazine size that’d turn it into an LMG eventually. But it did lack damage to a heavy extent, which is secretly fixed right now. The M13B is another one of those rusty MW2 loadout weapons that are currently buffed to use in MW3 and Warzone, and we can polish it by using the new attachments for the best build.
Our Pick For the Best M13B Loadout
[Fully Updated on September 16, 2024]
- Barrel: 14″ Bruen Echelon
- Muzzle: Quartermaster Suppressor
- Underbarrel: Paracord Grip
- Magazine: 60-Round Mag
- Optic: JAK Glasless
Secondary: Recalimer 18
- Stock: No Stock
- Barrel: Discourager 900 Heavy Barrel
- Underbarrel: Bruen Bastion Angled Grip
- Rear Grip: Center Mass Grip Tape
- Muzzle: Xten Full Choke
Lethal
- Thermite
Tactical
- Smoke Grenade
Perks
- Irradiated
- Mountaineer
- Cold Blooded
- Flex
To build the best loadout with a certain weapon, you’d need to focus on two things: What is the weakness with the gun you’re trying to get a kill with? And What purpose you’re using this gun for; long range? Mobility-based? Or something casual, the jack of all trades? With M13B, the weakness is gunkick and recoil, while the purpose should be casual as this ain’t the best gun for long-range, and it doesn’t come with the best mobility unless you’re super confident with your aim.
So with that in mind, we’re choosing 3 attachments for accuracy, handling, and damage range reasons. The first of which is the gunkick killer Quartermaster Suppressor, and the second is Paracord Grip which reduces the most horizontal recoil among all underbarrels. Lastly, there’s the 14″ Bruen Echelon that gives you both the accuracy and damage range advantages.
The next thing you want is a 45 or 60-round mag under your M13B as this AR is one hell of a rapid-fire demon that drains ammo in seconds. Now I know that the M13B’s iron sight isn’t the worst, but test this gun out with a JAK Glassless optic; it gives the best precision you need while shooting with this M13B build in Warzone and MW3.
As for the M13B loadout’s secondary, you’d need a weapon that’s best for close-range combat and runaways. May I suggest the no-stock Reclaimer 18? This shotgun has been the close-range meta for two seasons now, and it still two-shots enemies in Warzone at ease.
The Reclaimer 18 loadout you see above is firmly based on the Tactical Stance and damage range stats. Xten Full Choke and Discourager 900 Heavy Barrel are the damage carriers while the Bruen Bastion Angled Grip underbarrel and Center Mass Grip Tape are the Tac Stance accuracy monsters. No worries about the mobility, the No Stock attachment has got you covered.
Thermite and Smoke Grenade are still the best choices among all lethal and tactical equipment in Warzone and MW3, and we bring them both in action for the best M13B loadout. The good thing about Thermite is that it sticks to surfaces, keeps on damaging the opponent for seconds, is capable of blocking doors for a while, and well, if you manage to hit the enemy with it, they’ll get themselves a one-way ticket to Valhalla. As for Smoke Grenades, you can revive teammates, manage escape plans, and break the enemy lines with it.
The last scenario for finishing business with the best M13B loadout in Warzone: Perks. Unlike heavy LMGs and even some SMGs that take ages to reload, operators can refill the M13B pretty quickly. So that’s how we eliminate Fast Hands from perk options in favour of Irradiated and Mountaineer. Less damage in gas with armor recovery advantage, and the least fall damage for jumping off the Rebirth Island tower without a parachute; nice.
Next, we’ll have Cold Blooded to mess with the enemy’s High Alert notifications, and Flex for ignoring the enemy mines and AI-controlled streaks. This helps a lot when you’re trying to kill an opponent silently outside their view box, and not die to those pesky Cluster Mines that campers adore and love.
