# Pulse-MW Laser attachment in MW4

URL: https://codloadout.gitlab.io/mw4/attachments/pulse-mw-laser/
Updated: 2026-11-04

Laser Laser sight; the beam is not visible to enemies

The Pulse-MW Laser is a laser attachment (“Laser sight; the beam is not visible to enemies”) that community sites list for 11 weapons: Han 86, M4, Kastov 762, Axion, and ISO Nightshade and 6 more. CODMunity lists a stat change on 8 of them; the largest is drop speed +40% on the ISO Nightshade (worse). No popular build that CODMunity lists uses it.

Community-reported DMZ Codex, ggranked, and CODMunity, read October 28, 2026. Unverified, not Activision data.

## Weapons that can equip the Pulse-MW Laser

Activision publishes no compatibility list; 3 community sources report these 11 weapons. No weapon level is reported.

*Weapons that can equip the Pulse-MW Laser, with weapon level and the stats the source lists a change for*

| Weapon | Class | Weapon level | Stats with a listed change |
| --- | --- | --- | --- |
| [Han 86](https://codloadout.gitlab.io/mw4/weapons/han-86/) | Assault Rifle | not reported | hip idle sway (small, better) and hip gun bob (small, better) |
| [M4](https://codloadout.gitlab.io/mw4/weapons/m4/) | Assault Rifle | not reported | hip idle sway (small, better) and hip gun bob (small, better) |
| [Kastov 762](https://codloadout.gitlab.io/mw4/weapons/kastov-762/) | Assault Rifle | not reported | hip idle sway (small, better) and hip gun bob (small, better) |
| [Axion](https://codloadout.gitlab.io/mw4/weapons/axion/) | Assault Rifle | not reported | hip idle sway (small, better) and hip gun bob (small, better) |
| [ISO Nightshade](https://codloadout.gitlab.io/mw4/weapons/iso-nightshade/) | SMG | not reported | drop speed (large, worse), hip idle sway (small, better), and hip gun bob (small, better) |
| [VEL 46](https://codloadout.gitlab.io/mw4/weapons/vel-46/) | SMG | not reported | drop speed (large, better), raise speed (large, worse), hip idle sway (small, better), and hip gun bob (small, better) |
| [Wz.55 Striga](https://codloadout.gitlab.io/mw4/weapons/wz-55-striga/) | SMG | not reported | No change listed |
| [PPSh-41](https://codloadout.gitlab.io/mw4/weapons/ppsh-41/) | SMG | not reported | hip idle sway (small, better) and hip gun bob (small, better) |
| [X-58 Nyx](https://codloadout.gitlab.io/mw4/weapons/x-58-nyx/) | SMG | not reported | No change listed |
| [Rezi 12](https://codloadout.gitlab.io/mw4/weapons/rezi-12/) | Shotgun | not reported | hip idle sway (small, better) and hip gun bob (small, better) |
| [Type 73](https://codloadout.gitlab.io/mw4/weapons/type-73/) | LMG | not reported | No change listed |

## What the Pulse-MW Laser changes

Percent changes are relative to the base value with nothing attached (CODMunity, read November 4, 2026).

*Key stats the Pulse-MW Laser changes on each weapon, from the base value with nothing attached*

| Weapon | Stat | Base | With it | Change |
| --- | --- | --- | --- | --- |
| [Han 86](https://codloadout.gitlab.io/mw4/weapons/han-86/) | Hip idle sway | 1.31° | 1.22° | −7% (better) |
| Hip gun bob | 1.09° | 1.01° | −7% (better) |  |
| [M4](https://codloadout.gitlab.io/mw4/weapons/m4/) | Hip idle sway | 1.31° | 1.22° | −7% (better) |
| Hip gun bob | 1.15° | 1.07° | −7% (better) |  |
| [Kastov 762](https://codloadout.gitlab.io/mw4/weapons/kastov-762/) | Hip idle sway | 1.31° | 1.22° | −7% (better) |
| Hip gun bob | 1.09° | 1.01° | −7% (better) |  |
| [Axion](https://codloadout.gitlab.io/mw4/weapons/axion/) | Hip idle sway | 1.31° | 1.22° | −7% (better) |
| Hip gun bob | 1.09° | 1.01° | −7% (better) |  |
| [ISO Nightshade](https://codloadout.gitlab.io/mw4/weapons/iso-nightshade/) | Drop speed | 500 ms | 700 ms | +40% (worse) |
| Hip idle sway | 1.63° | 1.52° | −7% (better) |  |
| Hip gun bob | 1.09° | 1.01° | −7% (better) |  |
| [VEL 46](https://codloadout.gitlab.io/mw4/weapons/vel-46/) | Drop speed | 550 ms | 435 ms | −21% (better) |
| Raise speed | 800 ms | 936 ms | +17% (worse) |  |
| Hip idle sway | 1.63° | 1.52° | −7% (better) |  |
| Hip gun bob | 1.09° | 1.01° | −7% (better) |  |
| [PPSh-41](https://codloadout.gitlab.io/mw4/weapons/ppsh-41/) | Hip idle sway | 1.63° | 1.52° | −7% (better) |
| Hip gun bob | 1.09° | 1.01° | −7% (better) |  |
| [Rezi 12](https://codloadout.gitlab.io/mw4/weapons/rezi-12/) | Hip idle sway | 1.63° | 1.52° | −7% (better) |
| Hip gun bob | 1.09° | 1.01° | −7% (better) |  |

CODMunity lists no stat change for the Wz.55 Striga, X-58 Nyx, and Type 73.

## Changes across weapons

The stats it changes on 8 weapons, with the lowest and highest change.

*Range of the Pulse-MW Laser's reported changes per stat across weapons*

| Stat | Weapons | Lowest change | Highest change | Verdicts |
| --- | --- | --- | --- | --- |
| Hip gun bob | 8 | −7% | −7% | 8 better, 0 worse |
| Hip idle sway | 8 | −7% | −7% | 8 better, 0 worse |
| Drop speed | 2 | −21% | +40% | 1 better, 1 worse |
| Raise speed | 1 | +17% | +17% | 0 better, 1 worse |

## How it ranks among laser attachments

Its largest change on each weapon, compared with the other laser attachments the source lists that stat for.

- Han 86: its small hip idle sway change (better) is the weakest of 2 laser attachments.
- M4: its small hip idle sway change (better) is in the lower half of 4 laser attachments.
- Kastov 762: its small hip idle sway change (better) is the weakest of 2 laser attachments.
- Axion: its small hip idle sway change (better) is the weakest of 2 laser attachments.
- ISO Nightshade: its large drop speed change (worse) is the best of 2 laser attachments.
- VEL 46: its large drop speed change (better) is the best of 2 laser attachments.
- PPSh-41: its small hip idle sway change (better) is the only one listed.
- Rezi 12: its small hip idle sway change (better) is the only one listed.

## Pros and cons the sources list

Text from the community sources, without numbers.

### Pros

- Pro: Hip-fire accuracy
- Pro: Hip recoil control
- Pro: Hip gun kick

### Cons

No cons reported.

## Popular builds that use the Pulse-MW Laser

No popular build listed by CODMunity uses the Pulse-MW Laser. That says nothing about how it performs; most listed attachments are in no popular build.

## Frequently asked questions

**Q: What does the Pulse-MW Laser do in MW4?**

A: CODMunity lists 19 stat changes for it across 8 weapons: 17 better and 2 worse. The largest is drop speed +40% on the ISO Nightshade (worse).

**Q: Which weapons can use the Pulse-MW Laser?**

A: Community sites list Han 86, M4, Kastov 762, Axion, ISO Nightshade, VEL 46, Wz.55 Striga, PPSh-41, X-58 Nyx, Rezi 12, and Type 73. Activision has not published a compatibility list.

**Q: Is the Pulse-MW Laser in a popular build?**

A: No. None of the popular builds that CODMunity lists uses it.

Sources: [DMZ Codex](https://dmzcodex.com/attachments/) (read October 24, 2026); [ggranked](https://ggranked.com/games/call-of-duty-modern-warfare-4/meta/weapons) (read October 28, 2026); [CODMunity](https://codmunity.gg/mw4) (read October 28, 2026). Updated November 4, 2026.