M357 Shooter attachment in MW4
The M357 Shooter is a trigger action attachment (“Hair Trigger”) that community sites list for one weapon: Mojave .357. CODMunity lists a stat change on 1 of them; the largest is fire rate +89% on the Mojave .357 (better). No popular build that CODMunity lists uses it.
Community-reportedggranked and CODMunity, read . Unverified, not Activision data.
Weapons that can equip the M357 Shooter
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 |
|---|---|---|---|
| Mojave .357 | Pistol | fire rate (large, better) |
What the M357 Shooter changes
Percent changes are relative to the base value with nothing attached (CODMunity, read November 4, 2026).
| Weapon | Stat | Base | With it | Change |
|---|---|---|---|---|
| Mojave .357 | Fire rate | 141 rpm | 266 rpm | +89% (better) |
How it ranks among trigger action attachments
Its largest change on each weapon, compared with the other trigger action attachments the source lists that stat for.
- Mojave .357: its large fire rate change (better) is the best of 3 trigger action attachments.
Pros and cons the sources list
None reported, which is different from having none.
Popular builds that use the M357 Shooter
No popular build listed by CODMunity uses the M357 Shooter. That says nothing about how it performs; most listed attachments are in no popular build.
Frequently asked questions
What does the M357 Shooter do in MW4?
CODMunity lists 1 stat change for it across 1 weapon: 1 better and 0 worse. The largest is fire rate +89% on the Mojave .357 (better).
Which weapons can use the M357 Shooter?
Community sites list Mojave .357. Activision has not published a compatibility list.
Is the M357 Shooter in a popular build?
No. None of the popular builds that CODMunity lists uses it.