7.62x54mmR Overpressured attachment in MW4
The 7.62x54mmR Overpressured is a ammunition attachment that community sites list for 3 weapons: Type 73, Mosin-Nagant, and KG-7 Vulcan. CODMunity lists a stat change on 3 of them; the largest is bullet penetration −36% on the Mosin-Nagant (worse). No popular build that CODMunity lists uses it.
Community-reportedggranked and CODMunity, read . Unverified, not Activision data.
Weapons that can equip the 7.62x54mmR Overpressured
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 |
|---|---|---|---|
| Type 73 | LMG | bullet penetration (large, worse) | |
| Mosin-Nagant | Marksman Rifle | bullet penetration (large, worse) | |
| KG-7 Vulcan | Sniper Rifle | bullet penetration (large, worse) |
What the 7.62x54mmR Overpressured changes
Percent changes are relative to the base value with nothing attached (CODMunity, read November 4, 2026).
| Weapon | Stat | Base | With it | Change |
|---|---|---|---|---|
| Type 73 | Bullet penetration | 27.0 in | 18.9 in | −30% (worse) |
| Mosin-Nagant | Bullet penetration | 30.0 in | 19.2 in | −36% (worse) |
| KG-7 Vulcan | Bullet penetration | 27.0 in | 18.9 in | −30% (worse) |
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 | −36% | −30% | 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.
- Type 73: its large bullet penetration change (worse) is the weakest of 3 ammunition attachments.
- Mosin-Nagant: its large bullet penetration change (worse) is the weakest of 3 ammunition attachments.
- KG-7 Vulcan: its large bullet penetration change (worse) is the weakest of 3 ammunition attachments.
Pros and cons the sources list
None reported, which is different from having none.
Popular builds that use the 7.62x54mmR Overpressured
No popular build listed by CODMunity uses the 7.62x54mmR Overpressured. That says nothing about how it performs; most listed attachments are in no popular build.
Frequently asked questions
What does the 7.62x54mmR Overpressured do in MW4?
CODMunity lists 3 stat changes for it across 3 weapons: 0 better and 3 worse. The largest is bullet penetration −36% on the Mosin-Nagant (worse).
Which weapons can use the 7.62x54mmR Overpressured?
Community sites list Type 73, Mosin-Nagant, and KG-7 Vulcan. Activision has not published a compatibility list.
Is the 7.62x54mmR Overpressured in a popular build?
No. None of the popular builds that CODMunity lists uses it.