Submachine guns have always been the kings of close-quarters combat in Call of Duty, and Black Ops 7 is no exception. With the game’s enhanced omnimovement system, including wall jump mechanics, SMGs have become even more valuable for aggressive players.
In Black Ops 7, SMGs stand out for their blistering fire rates, fast TTK (time-to-kill), excellent mobility, and manageable recoil patterns, great for rushing and clearing tight spaces. At launch, BO7 features six submachine guns, each with its own strengths, weaknesses, and preferred playstyle.
If you’re unsure which one to use, here’s our complete ranking from the least effective option to the current best SMG in Black Ops 7 Multiplayer.
Table of contents
All SMGs in Black Ops 7, ranked
To figure out where each weapon lands on the list, we looked at everything that matters for an SMG in Black Ops 7’s fast-paced fights: TTK consistency, mobility, handling, recoil control, and how well each gun holds its damage at range. The goal is to highlight the SMGs that deliver the best mix of speed, stability, and killing power in the movement-heavy gunfights that define the BO7 Multiplayer meta.
6. Carbon 57
Carbon 57’s damage per shot is lower than most SMGs here, which means you’ll need a few extra bullets to finish kills up close, and that can really hurt your TTK in fast duels. It does offer good mobility and a generous magazine, but its slower reload speed adds even more pressure during aggressive pushes
In a meta where players are wall-jumping, chaining slides, and constantly staying on the move, that combination of lower damage and sluggish reloads can leave you struggling in straight-up trades. Still, if you’re committed to using the Carbon 57, the loadout below can help you squeeze its potential.
Best Carbon 57 loadout
- Muzzle: K&S Stalker 57-X
- Barrel: 14” Rockleigh Barrel
- Underbarrel: Lateral Precision Foregrip
- Rear Grip: Bombus Quick Grip
- Fire Mods: Accelerated Recoil System
Carbon 57 best build code: S05-42KKL-6751
5. RK-9
The RK-9 is a three-round-burst SMG that really caters to players with sharp aim. Hit those upper-chest or head shots and it melts people instantly. But if you miss the burst, you’re probably gonna lose the gunfight.
The weapon’s mobility and handling are solid enough to keep you agile during wall-jumps and quick peeks, but timing those bursts while bouncing around or fighting airborne opponents can be tricky. It’s strong, just not very forgiving.
Best RK-9 loadout
- Optic: Lethal Tools ELO
- Muzzle: Hawker Stabilizier MK. II
- Barrel: 13.6” Mercurial Barrel
- Magazine: Alliance Extended Mag
- Stock: Nightfall Rapid Stock
RK-9 best build code: S02-AUXZ1-NRLD1-1
4. Razor 9MM
The Razor 9MM fires faster than any other SMG in its class, giving it some of the highest DPS at super close range. It can easily outgun most SMGs in BO7, but only if you can land your shots.
That insane fire rate comes at the cost of heavy recoil and slightly slower base handling. To get the most out of it, you’ll need attachments to control the kick along with a steady hand, especially when dueling opponents mid-air or during hectic wall-jump fights.
Best Razor 9MM loadout
- Optic: Lethal Tools ELO
- Muzzle: Hawker Stabilizier MK. II
- Barrel: 9″ Heron Barrel
- Underbarrel: Lateral Precision Foregrip
- Magazine: Strikeface Extended Magazine
Razor 9MM best build code: S03-AV433-MWEW1-1
3. MPC-25
The MPC-25 packs some of the highest per-shot damage in the SMG class, giving it a killer close-range TTK when your shots connect. On top of that, it’s super mobile with smooth handling, making it perfect for aggressive pushes and wall-jump-heavy play.
However, recoil in this gun is pretty strong, so you’ll want attachments that help control it if you want to keep those sprays landing consistently.
Best MPC-25 loadout
- Muzzle: K&S Brake-2B
- Barrel: 8.6″ MFS Stratus-X Barrel
- Underbarrel: VAS Drift Lock Foregrip
- Rear Grip: Vassal Stability Grip
- Fire Mods: Recoil Sync Unit
MPC-25 best build code: S06-6R1F9-2751
2. Ryden 45K
The Ryden 45K is a solid all-rounder and a reliable starting SMG. It boasts a fast fire rate, strong close-range TTK, and a flexible attachment setup, making it easy to tailor to your playstyle. While it does have some kick, the recoil is pretty manageable, and with great sprint-to-fire and ADS stats, it’s a perfect fit for fast-paced, wall-jump-heavy gameplay.
You’ll need the Gunfighter Wildcard to equip eight attachments so you can maximize the Ryden 45K’s potential.
- Optic: Lethal Tools Elo
- Muzzle: Hawker Series 45
- Barrel: 10.5″ Greaves Whiptail Barrel
- Underbarrel: Lateral Precision Grip
- Magazine: Torch Extended Mag
- Rear Grip: Mobile Quickdraw Grip
- Stock: VAS Interlock Stock
- Fire Mods: Recoil Sync Unit
Ryden 45K best build code: S01-AV4SZ-IUT35-1
1. Dravec 45
The Dravec 45 is easily the best SMG in the current BO7 meta. Its steady recoil keeps it reliable whether you’re sprinting, jumping, or pulling off wall jumps, perfect for staying accurate during hectic vertical fights or fast scrambles. Its range is solid for an SMG, and while the base damage isn’t the absolute highest, the controllability makes your effective TTK feel faster because your follow-up shots actually land.
With quick ADS and sprint-to-fire times, the Dravec lets you fully take advantage of the wall-jump-heavy meta, keeping you mobile without sacrificing accuracy, which is huge when enemies are bouncing all over the map.
Best Dravec 45 loadout
- Muzzle: Hawker Stabilizier MK. II
- Barrel: 14″ Verse Barrel
- Rear Grip: Helix-Tac Grip
- Stock: EAM Heritage Stock
- Fire Mods: Accelerated Recoil System
Dravec 45 best build code: S04-FTRP1-E51
If you’re also looking to equip the best assault rifle, check out how we’ve ranked every AR in Black Ops 7.
