Axion vs ISO Nightshade in MW4
Data updated · Latest official patch:
ISO Nightshade is ahead on 10 of the 12 key stats that both weapons report; Axion is ahead on 0, and 2 stats are tied. ISO Nightshade's biggest lead is sprint to fire speed (110 ms against 210 ms). Fire rate and magazine size are Activision's numbers; the other key stats are community-reported by CODMunity, read November 4, 2026.
Open both in the compare toolBuild with AxionBuild with ISO Nightshade
Axion is an assault rifle and ISO Nightshade is an SMG. This pair has a page because both are among the 12 weapons with the highest Multiplayer pick rate in CODMunity's list.
Official numbers
| Stat | Axion | ISO Nightshade |
|---|---|---|
| Fire rate | 705 RPM | 923 RPM Ahead |
| Magazine size | 30 rounds Tie | 30 rounds Tie |
| Reserve rounds | 90 rounds Tie | 90 rounds Tie |
| Total rounds | 120 rounds Tie | 120 rounds Tie |
| Unlock level | Player Level 52 | Player Level 4 |
| Weapon levels | 69 | 64 |
| Apex Attachment | Axion Clearcut | ISO Trace |
| Apex blocks | Optic, Laser, Underbarrel, Stock and Rear Grip | Optic and Ammunition |
From Activision's launch weapon sheets. A damage table and time to kill are not published.
About Axion and ISO Nightshade
Axion
Subsonic rifle with a slower rate of fire and strong stopping power at most ranges; subsonic rounds hide enemy skulls on kills.
Apex Attachment, Axion Clearcut: Chainsaw-style rear grip with a handlebar foregrip, hip laser and canted aiming for mobile, hip-fire play. It blocks optic, laser, underbarrel, stock, and rear grip attachments.
ISO Nightshade
Full-auto SMG with a fast rate of fire that balances controllability, mobility and close-range stopping power.
Apex Attachment, ISO Trace: RFID ammunition tags targets on impact and shows their movement and direction as a red dot on the optic display. It blocks optic and ammunition attachments.
Community-reported stats
Community-reportedBase values with nothing attached, read from CODMunity on November 4, 2026. Unverified.
Across the 31 rows with a direction, Axion is ahead on 4 and ISO Nightshade on 18; 9 rows are tied and 0 rows are not compared because a weapon has no value.
- Official numbers: ISO Nightshade is ahead on fire rate (wide); Axion leads no row of this group. Level on magazine size, reserve rounds, and total rounds.
- Mobility: ISO Nightshade is ahead on ADS movement speed (wide), firing movement speed (narrow), movement speed (narrow), tactical sprint speed (narrow), strafe speed (narrow), sprint speed (narrow), and crouch movement speed (narrow); Axion leads no row of this group.
- Handling: ISO Nightshade is ahead on sprint to fire speed (very wide), drop speed (wide), ADS speed (moderate), ADS out speed (moderate), raise speed (moderate), and reload time (tiny); Axion leads no row of this group.
- Recoil: Axion is ahead on vertical gun kick (very wide), horizontal gun kick (very wide), and ADS idle sway (wide), and ISO Nightshade is ahead on vertical recoil (clear) and horizontal recoil (narrow). Level on ADS gun bob.
- Range and bullets: ISO Nightshade is ahead on bullet velocity (wide); Axion leads no row of this group. Level on damage range and bullet penetration.
- Hip fire and flinch: Axion is ahead on hip idle sway (clear), and ISO Nightshade is ahead on flinch received (wide). Level on hip gun bob and hip turn sway.
- Fire rate and ammo: no row has a leader. Level on headshot multiplier.
Brackets give the size of the gap as a share of the larger value: tiny under 2%, narrow under 5%, moderate under 10%, clear under 20%, wide under 40%, very wide above.
The widest gaps across both tables are vertical gun kick (Axion 17.6 against 36.5), horizontal gun kick (Axion 2.8 against 5.6), and sprint to fire speed (ISO Nightshade 110 ms against 210 ms).
Axion Clearcut, community-reported effects from CODMunity: Horizontal gun kick +179% (worse), Hip idle sway −50% (better), Vertical gun kick −27% (better), and Movement speed −16% (worse).
CODMunity lists no stat change for the ISO Trace.
Attachment effects reported for Axion
The community-reported attachments for Axion with the largest change to a key stat, according to CODMunity.
- 100 Round Drum (magazine): Magazine size +233% (better).
- 20 Round Mag (magazine): Reload time −41% (better).
- 40 Round Mag (magazine): Magazine size +33% (better).
- Locus PX3 Canted (optic): Vertical recoil −30% (better).
Attachment effects reported for ISO Nightshade
The community-reported attachments for ISO Nightshade with the largest change to a key stat, according to CODMunity.
- 50 Round Drum Mag (magazine): Magazine size +67% (better).
- 40 Round Mag (magazine): Magazine size +33% (better).
- No Stock (stock): Vertical recoil +30% (worse).
- 212 LC40 Comp (muzzle): Horizontal recoil −25% (better).
| Stat | Axion | ISO Nightshade |
|---|---|---|
| Mobility | ||
| Movement speed | 4.62 m/s | 4.80 m/s Ahead |
| ADS movement speed | 2.41 m/s | 3.20 m/s Ahead |
| Sprint speed | 6.11 m/s | 6.33 m/s Ahead |
| Tactical sprint speed | 7.16 m/s | 7.43 m/s Ahead |
| Crouch movement speed | 2.16 m/s | 2.23 m/s Ahead |
| Strafe speed | 3.54 m/s | 3.67 m/s Ahead |
| Firing movement speed | 4.05 m/s | 4.26 m/s Ahead |
| Handling | ||
| ADS speed | 260 ms | 240 ms Ahead |
| ADS out speed | 325 ms | 300 ms Ahead |
| Sprint to fire speed | 210 ms | 110 ms Ahead |
| Reload time | 3333 ms | 3267 ms Ahead |
| Raise speed | 1033 ms | 967 ms Ahead |
| Drop speed | 700 ms | 500 ms Ahead |
| Recoil | ||
| Vertical recoil | 48.9 | 40.9 Ahead |
| Horizontal recoil | 13.7 | 13.3 Ahead |
| Vertical gun kick | 17.6 Ahead | 36.5 |
| Horizontal gun kick | 2.8 Ahead | 5.6 |
| ADS idle sway | 0.40° Ahead | 0.54° |
| ADS gun bob | 0.09° Tie | 0.09° Tie |
| Range and bullets | ||
| Bullet velocity | 400 m/s | 530 m/s Ahead |
| Damage range | 100% Tie | 100% Tie |
| Bullet penetration | 9.0 in Tie | 9.0 in Tie |
| Hip fire and flinch | ||
| Hip idle sway | 1.31° Ahead | 1.63° |
| Hip gun bob | 1.09° Tie | 1.09° Tie |
| Hip turn sway | 20.9° Tie | 20.9° Tie |
| Flinch received | 0.29x | 0.22x Ahead |
| Fire rate and ammo | ||
| Headshot multiplier | 1.30x Tie | 1.30x Tie |
"Ahead" marks the better value of a row; "not reported" means no value, not zero.
Pick rates and tiers
Community-reportedOther sites' own figures and opinions about Axion and ISO Nightshade, not Activision data.
| Figure | Axion | ISO Nightshade |
|---|---|---|
| Multiplayer pick rate (CODMunity) | 5.2% | 6.2% |
| ggranked tier | Tier A, 853 ms time to kill | Tier S, 761 ms time to kill |
| DMZ Radar tier | Tier B | Tier S |
| Community builds listed | 3 Multiplayer and 2 DMZ | 2 Multiplayer and 1 DMZ |
Latest official changes
The newest patch notes that change Axion or ISO Nightshade, as listed on this site.
No change to Axion is listed in the patch notes tracked on this site.
ISO Nightshade: First weapon tuning update, October 28, 2026
- Left Lower Arm Damage Multiplier changed from 0.95 to 1 (+5.3%).
- Left Upper Arm Damage Multiplier changed from 0.95 to 1 (+5.3%).
- Left Hand Damage Multiplier changed from 0.95 to 1 (+5.3%).
- Right Lower Arm Damage Multiplier changed from 0.95 to 1 (+5.3%).
- Right Upper Arm Damage Multiplier changed from 0.95 to 1 (+5.3%).
- Right Hand Damage Multiplier changed from 0.95 to 1 (+5.3%).
Weapon pages, builds and tools
More weapon comparisons
Other pair pages with Axion
Other pair pages with ISO Nightshade
Frequently asked questions
What do the Apex Attachments of Axion and ISO Nightshade do?
Axion Clearcut (Axion): Chainsaw-style rear grip with a handlebar foregrip, hip laser and canted aiming for mobile, hip-fire play. It blocks optic, laser, underbarrel, stock, and rear grip attachments. ISO Trace (ISO Nightshade): RFID ammunition tags targets on impact and shows their movement and direction as a red dot on the optic display. It blocks optic and ammunition attachments.
Where is Axion ahead of ISO Nightshade, and where is ISO Nightshade ahead?
On CODMunity's base values (community-reported, read November 4, 2026): Axion is ahead on vertical gun kick (very wide), horizontal gun kick (very wide), ADS idle sway (wide), and hip idle sway (clear). ISO Nightshade is ahead on sprint to fire speed (very wide), drop speed (wide), ADS movement speed (wide), bullet velocity (wide), flinch received (wide), fire rate (wide), and 12 other rows.
How often are Axion and ISO Nightshade picked, and what tiers do they have?
CODMunity's Multiplayer pick rate is 5.2% for Axion and 6.2% for ISO Nightshade, so ISO Nightshade is picked about 1.2 times as often. ggranked places Axion in tier A and ISO Nightshade in tier S. ggranked gives a time to kill of 853 ms for Axion and 761 ms for ISO Nightshade; that is the site's own calculation, not a published value. DMZ Radar places Axion in tier B and ISO Nightshade in tier S. These are community figures, not Activision data: CODMunity and the tier lists, read November 4, 2026.