Mugi Kalnal-T 12G attachment in MW4
The Mugi Kalnal-T 12G is a muzzle attachment (“Tactical Silencer”) that community sites list for one weapon: Warlord. CODMunity lists a stat change on 1 of them; the largest is ADS speed +5% on the Warlord (worse). It is in 4 popular builds that CODMunity lists.
Community-reportedggranked and CODMunity, read . Unverified, not Activision data.
Weapons that can equip the Mugi Kalnal-T 12G
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 |
|---|---|---|---|
| Warlord | Shotgun | ADS speed (small, worse) and ADS out speed (small, worse) |
What the Mugi Kalnal-T 12G changes
Percent changes are relative to the base value with nothing attached (CODMunity, read November 4, 2026).
| Weapon | Stat | Base | With it | Change |
|---|---|---|---|---|
| Warlord | ADS speed | 340 ms | 357 ms | +5% (worse) |
Smaller changes are left out of the table: 1 other stat on the Warlord.
How it ranks among muzzle attachments
Its largest change on each weapon, compared with the other muzzle attachments the source lists that stat for.
- Warlord: its small ADS speed change (worse) is in the bottom quarter of 6 muzzle attachments.
Pros and cons the sources list
None reported, which is different from having none.
Popular builds that use the Mugi Kalnal-T 12G
CODMunity lists 4 popular builds that use it, all for Multiplayer. The styles are Versatile and Mobility. The same builds also use optic, barrel, laser, ammunition, bolt, rear grip, and stock attachments.
| Weapon | Mode and style | Tier | Other attachments | Builder |
|---|---|---|---|---|
| Warlord | Multiplayer, Versatile | Very good | Optic: ZLR Type C, Barrel: NK Gangta-12G, Laser: SZ Gen.6 PEQ, and Ammunition: 12 Gauge Slug | Open in the builder: Warlord, Versatile |
| Warlord | Multiplayer, Mobility with Apex Attachment | Very good | Bolt: L-Strike Bolt, Barrel: Mugi Chujeok-800, Rear Grip: DV3-Sinsok Grip, and Stock: Mugi D40 Stock | Open in the builder: Warlord, Mobility |
| Warlord | Multiplayer, Versatile with Apex Attachment | Very good | Bolt: L-Strike Bolt, Barrel: NK Gangta-12G, Rear Grip: DV3-Sinsok Grip, and Stock: Mugi Tac-717 Stock | Open in the builder: Warlord, Versatile |
| Warlord | Multiplayer, Mobility | Very good | Barrel: Mugi Chujeok-800, Rear Grip: DV3-Sinsok Grip, Stock: Mugi D40 Stock, and Laser: Expedite Intra-5b | Open in the builder: Warlord, Mobility |
Builds are community-reported and unverified.
Frequently asked questions
What does the Mugi Kalnal-T 12G do in MW4?
CODMunity lists 2 stat changes for it across 1 weapon: 0 better and 2 worse. The largest is ADS speed +5% on the Warlord (worse).
Which weapons can use the Mugi Kalnal-T 12G?
Community sites list Warlord. Activision has not published a compatibility list.
Is the Mugi Kalnal-T 12G in a popular build?
Yes. CODMunity lists it in 4 popular builds, on Warlord.