4.6x30mm High Velocity attachment in MW4
The 4.6x30mm High Velocity is a ammunition attachment that community sites list for one weapon: VEL 46. CODMunity lists a stat change on 1 of them; the largest is bullet velocity +20% on the VEL 46 (better). No popular build that CODMunity lists uses it.
Community-reportedggranked and CODMunity, read . Unverified, not Activision data.
Weapons that can equip the 4.6x30mm High Velocity
Activision publishes no compatibility list; 2 community sources report this weapon. No weapon level is reported.
| Weapon | Class | Weapon level | Stats with a listed change |
|---|---|---|---|
| VEL 46 | SMG | bullet velocity (large, better) |
What the 4.6x30mm High Velocity changes
Percent changes are relative to the base value with nothing attached (CODMunity, read November 4, 2026).
| Weapon | Stat | Base | With it | Change |
|---|---|---|---|---|
| VEL 46 | Bullet velocity | 565 m/s | 678 m/s | +20% (better) |
How it ranks among ammunition attachments
Its largest change on each weapon, compared with the other ammunition attachments the source lists that stat for.
- VEL 46: its large bullet velocity change (better) is the only one listed.
Pros and cons the sources list
None reported, which is different from having none.
Popular builds that use the 4.6x30mm High Velocity
No popular build listed by CODMunity uses the 4.6x30mm High Velocity. That says nothing about how it performs; most listed attachments are in no popular build.
Frequently asked questions
What does the 4.6x30mm High Velocity do in MW4?
CODMunity lists 1 stat change for it across 1 weapon: 1 better and 0 worse. The largest is bullet velocity +20% on the VEL 46 (better).
Which weapons can use the 4.6x30mm High Velocity?
Community sites list VEL 46. Activision has not published a compatibility list.
Is the 4.6x30mm High Velocity in a popular build?
No. None of the popular builds that CODMunity lists uses it.