DCR-78 Laser attachment in MW4
The DCR-78 Laser is a laser attachment (“Bright ADS Laser”) that community sites list for one weapon: SANG 9mm. CODMunity lists a stat change on 1 of them; the largest is sprint to fire speed −17% on the SANG 9mm (better). No popular build that CODMunity lists uses it.
Community-reportedggranked and CODMunity, read . Unverified, not Activision data.
Weapons that can equip the DCR-78 Laser
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 |
|---|---|---|---|
| SANG 9mm | Pistol | sprint to fire speed (large, better), ADS gun bob (large, better), ADS speed (moderate, better), and ADS out speed (small, better) |
What the DCR-78 Laser changes
Percent changes are relative to the base value with nothing attached (CODMunity, read November 4, 2026).
| Weapon | Stat | Base | With it | Change |
|---|---|---|---|---|
| SANG 9mm | Sprint to fire speed | 80 ms | 66 ms | −17% (better) |
| ADS speed | 170 ms | 156 ms | −8% (better) |
Smaller changes are left out of the table: 2 other stats on the SANG 9mm.
How it ranks among laser attachments
Its largest change on each weapon, compared with the other laser attachments the source lists that stat for.
- SANG 9mm: its large sprint to fire speed change (better) is the best of 2 laser attachments.
Pros and cons the sources list
None reported, which is different from having none.
Popular builds that use the DCR-78 Laser
No popular build listed by CODMunity uses the DCR-78 Laser. That says nothing about how it performs; most listed attachments are in no popular build.
Frequently asked questions
What does the DCR-78 Laser do in MW4?
CODMunity lists 4 stat changes for it across 1 weapon: 4 better and 0 worse. The largest is sprint to fire speed −17% on the SANG 9mm (better).
Which weapons can use the DCR-78 Laser?
Community sites list SANG 9mm. Activision has not published a compatibility list.
Is the DCR-78 Laser in a popular build?
No. None of the popular builds that CODMunity lists uses it.