Matuzek H357-M Comp attachment in MW4
The Matuzek H357-M Comp is a muzzle attachment (“Vertical Comp”) that community sites list for one weapon: Mojave .357. CODMunity lists a stat change on 1 of them; the largest is vertical recoil −13% on the Mojave .357 (better). It is in 3 popular builds that CODMunity lists.
Community-reportedDMZ Radar, ggranked, and CODMunity, read . Unverified, not Activision data.
Weapons that can equip the Matuzek H357-M Comp
Activision publishes no compatibility list; 3 community sources report this weapon. No weapon level is reported.
| Weapon | Class | Weapon level | Stats with a listed change |
|---|---|---|---|
| Mojave .357 | Pistol | vertical recoil (moderate, better), ADS speed (small, worse), and ADS out speed (small, worse) |
What the Matuzek H357-M Comp 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 | Vertical recoil | 31.0 | 27.0 | −13% (better) |
| ADS speed | 190 ms | 201 ms | +6% (worse) |
Smaller changes are left out of the table: 1 other stat on the Mojave .357.
How it ranks among muzzle attachments
Its largest change on each weapon, compared with the other muzzle attachments the source lists that stat for.
- Mojave .357: its moderate vertical recoil change (better) is the best of 3 muzzle attachments.
Pros and cons the sources list
None reported, which is different from having none.
Popular builds that use the Matuzek H357-M Comp
CODMunity lists 3 popular builds that use it: 2 for Multiplayer and 1 for DMZ. The styles are Mobility, Versatile, and Close Range. The same builds also use cylinder, barrel, rear grip, ammunition, trigger action, and laser attachments.
| Weapon | Mode and style | Tier | Other attachments | Builder |
|---|---|---|---|---|
| Mojave .357 | Multiplayer, Mobility with Apex Attachment | Viable | Cylinder: Mojave Speed Cylinder, Barrel: Bryson Snub 2", Rear Grip: SA Tyrant Grip, and Ammunition: .357 Magnum Overpressured | Open in the builder: Mojave .357, Mobility |
| Mojave .357 | Multiplayer, Versatile | Viable | Cylinder: Mojave Speed Cylinder, Barrel: Bryson Snub 2", Trigger Action: M357 Light, and Rear Grip: CP37 Grip | Open in the builder: Mojave .357, Versatile |
| Mojave .357 | DMZ, Close Range with Apex Attachment | Not tiered | Cylinder: Mojave Speed Cylinder, Barrel: XRK Greywolf 7.5", Laser: GW MDL-2, and Ammunition: .357 Magnum Overpressured | Open in the builder: Mojave .357, Close Range |
Builds are community-reported and unverified.
Frequently asked questions
What does the Matuzek H357-M Comp do in MW4?
CODMunity lists 3 stat changes for it across 1 weapon: 1 better and 2 worse. The largest is vertical recoil −13% on the Mojave .357 (better).
Which weapons can use the Matuzek H357-M Comp?
Community sites list Mojave .357. Activision has not published a compatibility list.
Is the Matuzek H357-M Comp in a popular build?
Yes. CODMunity lists it in 3 popular builds, on Mojave .357.