One of the most versatile weapon types in Call of Duty: Black Ops 6 is Assault Rifles, which you can make a variety of builds for by adjusting their loadouts. Different attachments for a weapon can be put together to reduce a gun's recoil, improve its accuracy, or change other traits. With Assault Rifles, some pieces work best for individual firearms to help them reach their full potential.
Some features in CoD: Black Ops 6 change how weapon customization works compared to other entries in the series. Within the Gunsmith menu, you can spend a limited amount of points on Attachment parts to equip a weapon. Assault Rifles typically get five points, with the more you spend typically improving the performance of the firearm you're adjusting.
Best AK74 Build
High Damage With Low Recoil
The AK74 is a high-damage Assault Rifle that specializes in eliminating people quickly, but the gun exchanges its destructive power for high recoil. Although the shots from the weapon are accurate, it can be hard to aim with the kickback from each bullet you fire. So, the best build for this firearm focuses on reducing recoil as much as possible to make it easier to control.

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Along with Attachments, you get to equip three different Perks for your weapon's loadout. These Perks do not adjust the weapon like Attachments, but rather other traits not tied to your gear. For example, the Ghost Perk makes you undetectable on an enemy's Radar Ping or UAV, allowing you to create a build centered around stealth for matches.
The best Perks and Attachments you can use with the AK74 are:
Perk |
Description |
---|---|
Ghost |
Undetectable by enemy Radar Ping and UAV when moving, planting, defusing, or controlling Scorestreaks. Undetectable by Prox Alarm. |
Gung-Ho |
Reduced movement penalties when reloading or using equipment. Reload while Tac Sprinting. |
Double Time |
Greatly increased duration of Tac Sprint. |
Loadout Part |
Attachment |
---|---|
Muzzle |
Ported Compensator |
Optic |
Merlin Mini |
Underbarrel |
Vertical Foregrip |
Fire Mods |
Recoil Springs |
Magazine |
Extended Mag I |
This build and loadout is designed to be fast and efficient, adopting a hit-and-run playstyle. During multiplayer of CoD: Black Ops 6, the Perks will help you move faster while the Attachments will prevent you from missing shots in mid-range encounters.
Best XM4 Build
Speed Over Power
The XM4 is an Assault Rifle that works in both extremes, allowing you to dominate in close or long-range engagements. Although not as potent as the AK74 at mid-range, this weapon is a well-rounded tool that can adapt to a variety of situations. The Attachments and Perks you put on this gun reflect its strengths while covering up many of its weaknesses.
The best Perks and Attachments you can use with the XM4 are:
Perk |
Description |
---|---|
Ghost |
Undetectable by enemy Radar Ping and UAV when moving, planting, defusing, or controlling Scorestreaks. Undetectable by Prox Alarm. |
Tracker |
See enemy footsteps, ADSing auto-pings enemies. Long cooldown. |
Vigilance |
Display a HUD icon whenever you appear on enemy minimaps. Immune to CUAV and Scrambler. Immune to Sleeper Agent. |
Notably, not every weapon has a Part in every Attachment slot. To create some weapon builds, you have to leave some sections of a gun empty to improve it in other areas.
Loadout Part |
Attachment |
---|---|
Muzzle |
Suppressor |
Barrel |
Reinforced Barrel |
Optic |
Merlin Mini |
Underbarrel |
Ranger Foregrip |
Fire Mods |
Rapid Fire |
The Fire Mods of the XM4 allow it to fire more shots than other weapons you may be up against. The quick shots of this Assault Rifle give it greater mobility than Sniper Rifles or Shotguns, giving you an even higher rate of fire than some SMGs as well. Veterans used to the aiming systems in Call of Duty: Black Ops titles will feel right at home wielding this versatile weapon.
Best AMES 85 Build
Stay Accurate Over A Longer Range
Another strong Assault Rifle is the AMES 85, a gun that is better at longer ranges than other weapons in its category. This firearm has above-average accuracy, but only when you put together the right pieces to make the weapon whole. You'll want to add more recoil control to the AMES 85 to make it even more accurate, no matter what chaotic firefight you find yourself in.
According to the above YouTube video by creator Hero, some of the best Perks and Attachments you can use with the AMES 85 are:
Perk |
Description |
---|---|
Ghost |
Undetectable by enemy Radar Ping and UAV when moving, planting, defusing, or controlling Scorestreaks. Undetectable by Prox Alarm. |
Gung-Ho |
Reduced movement penalties when reloading or using equipment. Reload while Tac Sprinting. |
Double Time |
Greatly increased duration of Tac Sprint. |
Loadout Part |
Attachment |
---|---|
Optic |
Volzhskiy Reflex |
Muzzle |
Suppressor |
Underbarrel |
Ranger Foregrip |
Magazine |
Extended Mag I |
Fire Mods |
Rapid Fire |
Accuracy is the most important trait of the AMES 85, with the Perks ing a stealthy approach similar to the AK74. This Assault Rifle has significantly more mobility than its peers, so you can use it on the run more than other weapons in the game. With decent firepower, this gun will never lack in damage as you get into more fights with enemy players.
Best GPR 91 Build
Great At Lower Levels
While many of the best Assault Rifles are only unlocked as you reach higher Levels, the GPR 91 will be available from the start. As you may struggle with limited parts for weapons early toward Cod: Black Ops 6's launch, you won't have too many Attachments or Perks to use. With this weapon, you can start to learn how to create your first potent loadout as you enter multiplayer matches.
With some of the starting Attachments, here is a great build you can form with the GPR 91 at low levels:
Loadout Part |
Attachment |
---|---|
Muzzle |
Suppressor |
Barrel |
Long Barrel |
Optic |
Volzhskiy Reflex |
Magazine |
Fast Mag I |
Rear Grip |
Quickdraw Grip |
This build gives you a bit of everything - recoil control, a way to suppress the sound of your shots, and a faster rate of fire to unload more shots onto enemies. This balance won't give the weapon any specializations, but it will give you the tools to adapt.
Best Model L Build
Put Together Some Stability
The Model L Assault Rifle combines much of what you've already learned with other builds for weapons mentioned before. This weapon is balanced, but you can improve its recoil control and accuracy to make it less likely to struggle against stronger weapons. Handling and Mobility traits are important for this weapon, as they can be somewhat lacking without any gear making necessary adjustments.
Some Assault Rifles have different Firing Modes, like Semi-Auto, that affect how you fire the shots from a weapon. Keep in mind which Firing Mode is on a firearm as you try to make a loadout build for it.
The best Attachments you can use with the XM4 are:
Loadout Part |
Attachment |
---|---|
Muzzle |
Suppressor |
Barrel |
Reinforced Barrel |
Optic |
Merlin Mini |
Underbarrel |
Vertical Foregrip |
Fire Mods |
Rapid Fire |
Best Goblin Mk2 Build
Stay Hidden And Mobile
Some Assault Rifles work well for stealth-oriented builds, including the Goblin Mk2 weapon. This gun works like the other Assault Rifles you've seen but with slightly higher Mobility than other weapons you've seen. However, this does sacrifice some of the damage the gun does, forcing you to pick and choose your battles more carefully as you travel around a map in CoD: Black Ops 6.

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The best Attachments you can use with the Goblin Mk2 are:
Loadout Part |
Attachment |
---|---|
Barrel |
Long Barrel |
Optic |
Merlin Reflex |
Stock |
Infiltrator Stock |
Muzzle |
Suppressor |
Rear Grip |
Quickdraw Grip |
Best AS VAL Build
Unrelenting Shots At Rapid Speeds
The AS VAL may be the Assault Rifle with the highest attack speed out of any weapons in its category. This gun is a rapid-fire machine, spitting out more bullets than even some SMGs in CoD: Black Ops 6. Despite the added recoil this does, you can focus on that specialty further to create a gun that always can shoot faster than another's weapon in a quick confrontation.
The best Attachments you can use with the AS VAL are:
Some weapons like the AS VAL can only be unlocked when you reach a certain Level. For example, the AS VAL can only be unlocked at Level 55.
Loadout Part |
Attachment |
---|---|
Barrel |
Reinforced Barrel |
Optic |
Merlin Mini |
Underbarrel |
Vertical Foregrip |
Fire Mods |
Rapid Fire |
Magazine |
Extended Mag II |
The variations you can make with this weapon can be ed even further with the right Perks. The best builds for Assault Rifles in Call of Duty: Black Ops 6 take the reliability of a balanced weapon and focus on their unique strengths to make them even more reliable.
Source: Hero/YouTube

Call of Duty: Black Ops 6
-
- Top Critic Avg: 83/100 Critics Rec: 92%
- Released
- October 25, 2024
- ESRB
- Mature 17+ // Blood and Gore, Intense Violence, Suggestive Themes, Strong Language, Use of Drugs
- Developer(s)
- Treyarch, Raven Software
- Publisher(s)
- Activision
- Engine
- IW 9.0
- Multiplayer
- Online Multiplayer, Online Co-Op
- Franchise
- Call of Duty
- Platform(s)
- PC
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