MMOexp-COD BO7: Best SMG and AR Builds Right Now

[Chunzliu]

The latest Black Ops 7 update has significantly shaken up the multiplayer meta, bringing several weapons into the spotlight while refining how top-tier loadouts perform across maps and modes. Whether you're grinding public matches, pushing for streaks, or just looking to dominate gunfights consistently, having the right setup is everything Call of Duty Black Ops 7 Bot Lobbies. In this guide, we're breaking down the top five meta loadouts in Black Ops 7, covering both five-attachment builds and Gunfighter eight-attachment setups. These classes focus on recoil control, fast handling, consistent time-to-kill, and versatility across different playstyles. Let's jump in. Class Setup #1: Maddox RFB (Assault Rifle) The Maddox RFB stands out as one of the best all-around assault rifles in Black Ops 7. It excels at medium and long ranges while still feeling snappy enough for aggressive play. With the right attachments, it becomes incredibly easy to control and lethal across every map. Best Attachments (Gunfighter-8 Attachments)  Optic: Lethal Tools ELO Muzzle: Redwell 5.56 Compensator Barrel: 24" Ensemblage Barrel Underbarrel: Vast Drift Lock Foregrip Magazine: Billing Extended Mag (50 rounds) Rear Grip: Alex MLX Grip Stock: Migrate MLX Stock Fire Mods: Buffer Springs This setup dramatically reduces both vertical and horizontal recoil, allowing you to go full-auto at range without fighting the gun. The extended magazine is perfect for multi-kills, while the grip and stock keep your ADS and movement speeds competitive. 5-Attachment Alternative If you're not running Gunfighter, remove:  Fire Mods Stock Magazine Even with five attachments, the Maddox remains extremely reliable and easy to use, making it one of the safest picks in the entire game. Class Setup #2: M15 Mod Zero (Assault Rifle) The M15 Mod Zero is a consistency monster. It shines in multiplayer and transitions well into War Zone thanks to its predictable recoil and strong damage profile. Best Attachments (Gunfighter-8 Attachments)  Optic: Lethal Tools ELO Muzzle: VAS 5.56 Suppressor Barrel: 18" Bowen Watchtower Barrel Underbarrel: Axis Shift Vertical Grip Magazine: Mayday Extended Mag (45 rounds) Rear Grip: Hex Cut Grip Stock: Intervention Stock Fire Mods: Buffer Springs This loadout offers straight vertical recoil, making it incredibly easy to control. The suppressor keeps you off the minimap, helping you build streaks quietly, while the extended mag gives you breathing room in extended gunfights. 5-Attachment Alternative Remove: Fire Mods Stock Either the Magazine or Suppressor If you keep the suppressor, play more cautiously. If you keep the extended mag, you can be more aggressive. Accuracy matters more here due to limited ammo. Class Setup #3: KOT-7 (Submachine Gun) The KOT-7 is one of the fastest-firing SMGs in Black Ops 7 and dominates close-to-medium engagements. Its iron sights are clean enough to skip an optic entirely. Best Attachments (Gunfighter-8 Attachments)  Muzzle: S SWFA 11 Suppressor Barrel: 13.5" Canes 05 Barrel Underbarrel: Vast Drift Lock Foregrip Magazine: Fortune Extended Mag (40 rounds) Rear Grip: Remedy Light Grip Stock: Malle 64 Stock Laser: 3 Matt Motion Strike Laser Fire Mods: Buffer Springs This build tames the KOT-7's aggressive recoil while preserving its blistering fire rate. It excels at close and mid-range fights, shredding enemies before they can react. 5-Attachment Alternative Remove: Fire Mods Laser Stock The handling remains strong, but you'll need to burst at longer ranges. Still a fantastic SMG for fast-paced play. Class Setup #4: Carbon 57 (Submachine Gun) After receiving buffs, the Carbon 57 has become one of the strongest SMGs in the game. Its improved handling and damage make it a nightmare in close-quarters combat. Best Attachments (Gunfighter-8 Attachments)  Muzzle: KNS Compensator Barrel: 14" Rocklay Barrel Underbarrel: Lateral Precision Grip Magazine: Compact Fast Mag Rear Grip: Bombas Quick Grip Stock: Heavy Bound Pad Laser: EMT3 Agile Laser Fire Mods: Accelerated Recoil System This setup balances speed and control, giving you lightning-fast ADS with manageable recoil. The fast mag keeps reloads quick without sacrificing too much ammo. 5-Attachment Alternative Remove: Fire Mods Laser Stock Even pared down, the Carbon 57 remains deadly and extremely fun to use, especially on smaller maps.Class Setup #5: X9 Maverick (Burst Assault Rifle) The X9 Maverick remains a meta staple thanks to its devastating burst damage. In the right hands, it can secure consistent one-burst kills. Best Attachments (Gunfighter-8 Attachments)  Optic: Lethal Tools ELO Muzzle: Defense Eight Suppressor Barrel: 19.5" Shroud Barrel Underbarrel: Quickstep Foregrip Rear Grip: Deadless Grip Stock: HO190 Full Stock Laser: 3 Matt Motion Strike Laser Fire Mods: Buffer Springs This setup maximizes damage range and flinch resistance, making the Maverick deadly at medium and long ranges. One clean burst is often all it takes. 5-Attachment Alternative Remove: Fire Mods Stock Underbarrel Keep the laser to maintain consistent one-burst potential at range. Recommended Perks, Equipment, and Secondary For secondaries, the V-Locks 5.7 pistol is one of the most consistent options in the game. It pairs well with any of the above loadouts. Equipment & Field Upgrades  Knife: Assault Pack with Lucky Ammo Overclock Tactical: Stim Shot with Cleanse Overclock Lethal: Semtex with High-Density Explosive Overclock Stim Shot is especially valuable, allowing you to instantly clear debuffs like flashbangs, EMPs, or gas effects. Perks Flak Jacket Scavenger Looper Tactician Hybrid Combat Specialty This perk setup maximizes survivability, ammo sustainability, and score gain-perfect for objective play and streak farming. Gunfighter vs. Five Attachments If you plan to run more than five attachments, Gunfighter is mandatory and is available only in multiplayer. If you're sticking to five attachments, consider High Roller to equip force streaks and maximize score potential. Final Thoughts Bot Lobby BO7 for sale These five weapons represent the strongest meta options in Black Ops 7 right now. Whether you prefer assault rifles with laser-straight recoil or SMGs that melt lobbies up close, these loadouts give you every advantage needed to dominate. Test each setup, adjust to your playstyle, and you'll quickly find yourself winning more gunfights, earning streaks faster, and controlling matches with confidence. The meta is in a great spot-and these loadouts prove it.