5.56 NATO Frangible attachment in MW4
The 5.56 NATO Frangible is a ammunition attachment that community sites list for 3 weapons: Han 86, M4, and FiNN LMG. CODMunity lists a stat change on 3 of them; the largest is bullet penetration −38% on the FiNN LMG (worse). No popular build that CODMunity lists uses it.
Community-reportedggranked and CODMunity, read . Unverified, not Activision data.
Weapons that can equip the 5.56 NATO Frangible
Activision publishes no compatibility list; 2 community sources report these 3 weapons. No weapon level is reported.
| Weapon | Class | Weapon level | Stats with a listed change |
|---|---|---|---|
| Han 86 | Assault Rifle | bullet penetration (large, worse) | |
| M4 | Assault Rifle | bullet penetration (large, worse) | |
| FiNN LMG | LMG | bullet penetration (large, worse) |
What the 5.56 NATO Frangible changes
Percent changes are relative to the base value with nothing attached (CODMunity, read November 4, 2026).
Changes across weapons
The stats it changes on 3 weapons, with the lowest and highest change.
| Stat | Weapons | Lowest change | Highest change | Verdicts |
|---|---|---|---|---|
| Bullet penetration | 3 | −38% | −31% | 0 better, 3 worse |
How it ranks among ammunition attachments
Its largest change on each weapon, compared with the other ammunition attachments the source lists that stat for.
- Han 86: its large bullet penetration change (worse) is the weakest of 3 ammunition attachments.
- M4: its large bullet penetration change (worse) is the weakest of 3 ammunition attachments.
- FiNN LMG: its large bullet penetration change (worse) is in the lower half of 3 ammunition attachments.
Pros and cons the sources list
None reported, which is different from having none.
Popular builds that use the 5.56 NATO Frangible
No popular build listed by CODMunity uses the 5.56 NATO Frangible. That says nothing about how it performs; most listed attachments are in no popular build.
Frequently asked questions
What does the 5.56 NATO Frangible do in MW4?
CODMunity lists 3 stat changes for it across 3 weapons: 0 better and 3 worse. The largest is bullet penetration −38% on the FiNN LMG (worse).
Which weapons can use the 5.56 NATO Frangible?
Community sites list Han 86, M4, and FiNN LMG. Activision has not published a compatibility list.
Is the 5.56 NATO Frangible in a popular build?
No. None of the popular builds that CODMunity lists uses it.