Laser attachments in MW4
Modern Warfare 4 lists 24 community-reported laser attachments. 23 of them have their own page below. Activision's weapon sheets give 28 weapons a laser slot. CODMunity lists stat changes for 23 of them. Tightens hip-fire spread, supports a canted stance and highlights enemies; some lasers can reveal your position.
Community-reportedNames, weapons and stat changes from community sites, read November 4, 2026: community-reported and unverified.
Strongest reported effects of laser attachments
These come from CODMunity's game data (read November 4, 2026). Each line names the attachment and weapon with the largest reported change to one stat, as a percentage of that weapon's own value, so two weapons with different base values are compared by percent only. Lines marked better move the stat in the direction that helps the player; lines marked worse show the largest cost.
Largest reported improvements
- Largest reported movement speed increase (better): Corio 4DV-3 (Flashlight) on the M4 (Assault Rifle), +2%.
- Largest reported ADS movement speed increase (better): FJX EVR7 (Flashlight) on the Astaroth .57 (Sniper Rifle), +5%.
- Largest reported ADS speed decrease (better): Corvus Aves-3 (Bright ADS Laser) on the .50 GS (Pistol), −8%.
- Largest reported sprint to fire speed decrease (better): QFL-S4.5 (Laser sight) on the Wz.55 Striga (SMG), −19%.
- Largest reported horizontal recoil decrease (better): STOVL IRX-6 (Dim Hip Laser) on the FiNN LMG (LMG), −7%.
- Largest reported crouch movement speed increase (better): Corio 4DV-3 (Flashlight) on the FiNN LMG (LMG), +3%.
- Largest reported strafe speed increase (better): Corio 4DV-3 (Flashlight) on the M4 (Assault Rifle), +2%.
- Largest reported firing movement speed increase (better): FJX EVR7 (Flashlight) on the KG-7 Vulcan (Sniper Rifle), +3%.
- Largest reported ADS out speed decrease (better): Corvus Aves-3 (Bright ADS Laser) on the Krait P68 (Pistol), −8%.
- Largest reported drop speed decrease (better): Pulse-MW Laser (Laser sight; the beam is not visible to enemies) on the VEL 46 (SMG), −21%.
- Largest reported ADS idle sway decrease (better): Corio 4DV-3 (Flashlight) on the M4 (Assault Rifle), −40%.
- Largest reported ADS gun bob decrease (better): Corio ODSPR+ (Canted Laser) on the APOC-338 (LMG), −30%.
- Largest reported hip idle sway decrease (better): Bruen 22-LPW (Bright Hip Laser) on the M4 (Assault Rifle), −15%.
- Largest reported hip gun bob decrease (better): Bruen 22-LPW (Bright Hip Laser) on the M4 (Assault Rifle), −15%.
Largest reported drawbacks
- Largest reported raise speed increase (worse): Pulse-MW Laser (Laser sight; the beam is not visible to enemies) on the VEL 46 (SMG), +17%.
- Largest reported drop speed increase (worse): Pulse-MW Laser (Laser sight; the beam is not visible to enemies) on the ISO Nightshade (SMG), +40%.
- Largest reported ADS gun bob increase (worse): Corio ODSPR+ (Canted Laser) on the M4 (Assault Rifle), +30%.
Laser attachments with a page
The table is sorted by the number of weapons the source lists a stat change for, most first, then by name from A to Z.
| Attachment | Weapons listed | Weapons with a stat change | Largest reported change |
|---|---|---|---|
| FJX EVR7 | 17 | 17 | ADS movement speed +5% on the Astaroth .57 (better) |
| Schlager VISIV-5 | 17 | 17 | Sprint to fire speed −19% on the Wz.55 Striga (better) |
| XRK Clutch-LS | 17 | 17 | ADS speed −4% on the Han 86 (better) |
| Expedite 21 CFR | 16 | 16 | ADS gun bob +30% on the Han 86 (worse) |
| Expedite Squad-304 | 11 | 11 | ADS gun bob +30% on the Han 86 (worse) |
| QFL-S4.5 | 11 | 11 | Sprint to fire speed −19% on the Wz.55 Striga (better) |
| Corio 4DV-3 | 8 | 8 | ADS movement speed +3% on the FiNN LMG (better) |
| Corio ODSPR+ | 8 | 8 | ADS gun bob +30% on the M4 (worse) |
| Pulse-MW Laser | 11 | 8 | Drop speed +40% on the ISO Nightshade (worse) |
| SA LAZ-500 | 8 | 8 | ADS speed −4% on the M4 (better) |
| SZ Gen.6 PEQ | 8 | 8 | Sprint to fire speed −17% on the M4 (better) |
| Bruen 22-LPW | 6 | 6 | Sprint to fire speed −17% on the M4 (better) |
| Expedite Intra-5b | 6 | 6 | ADS gun bob +30% on the M4 (worse) |
| STOVL IRX-6 | 6 | 6 | Horizontal recoil −7% on the FiNN LMG (better) |
| Corvus Aves-3 | 3 | 3 | Sprint to fire speed −17% on the Krait P68 (better) |
| GW 700-V | 3 | 3 | ADS speed −5% on the .50 GS (better) |
| GW MDL-2 | 3 | 3 | Sprint to fire speed −17% on the Krait P68 (better) |
| XT-100 | 3 | 3 | Movement speed +2% on the Krait P68 (better) |
| DCR-78 Laser | 1 | 1 | Sprint to fire speed −17% on the SANG 9mm (better) |
| DCR-80 Laser | 1 | 1 | ADS speed −4% on the SANG 9mm (better) |
| FSS Phosphor 40 | 3 | 1 | Hip idle sway −7% on the Mojave .357 (better) |
| Hanbit 2BA-00 | 1 | 1 | Movement speed +2% on the SANG 9mm (better) |
| SZ DP5 Laser | 1 | 1 | Sprint to fire speed −17% on the SANG 9mm (better) |
Weapons with a laser slot
Activision's launch weapon sheets give 28 weapons a laser slot. Axion Clearcut, Cronen Maelstrom, Warlord Lumen, and SANG Breach block this slot while equipped.
Reported without a page of their own
1 laser attachment in the list has no reported stat change and is in no popular build, so it has no page. The name and weapons are all the sources give.
Frequently asked questions
What does a laser attachment do in MW4?
Tightens hip-fire spread, supports a canted stance and highlights enemies; some lasers can reveal your position. The effects below come from community data and are unverified.
How many laser attachments are there?
Community sites report 24 laser attachments in MW4. Activision has not published its list, so the real number is unknown. 23 of them have a page on this site.
Which laser attachment has the largest reported movement speed change?
Corio 4DV-3 on the M4, at +2% (better), according to CODMunity's game data. That is community-reported and unverified.
Which weapons have a laser slot?
Han 86, M4, Hyeon Burst, Patriot XMR, Kastov 762, Oden, Axion, Cronen Squall, ISO Nightshade, VEL 46, Wz.55 Striga, PPSh-41, X-58 Nyx, Rezi 12, Warlord, FiNN LMG, Type 73, APOC-338, MAR-9, Oris 8.6, Mosin-Nagant, KG-7 Vulcan, Astaroth .57, Signal 50, SANG 9mm, Krait P68, .50 GS, and Mojave .357.