EXP Bulldog-9 attachment in MW4
The EXP Bulldog-9 is a stock attachment (“Heavy Stock”) that community sites list for one weapon: FiNN LMG. CODMunity lists a stat change on 1 of them; the largest is ADS movement speed −4% on the FiNN LMG (worse). It is in 1 popular build that CODMunity lists.
Community-reportedggranked and CODMunity, read . Unverified, not Activision data.
Weapons that can equip the EXP Bulldog-9
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 |
|---|---|---|---|
| FiNN LMG | LMG | ADS idle sway (large, better), ADS gun bob (large, better), flinch received (moderate, better), and ADS movement speed (small, worse) |
What the EXP Bulldog-9 changes
Percent changes are relative to the base value with nothing attached (CODMunity, read November 4, 2026).
| Weapon | Stat | Base | With it | Change |
|---|---|---|---|---|
| FiNN LMG | ADS movement speed | 2.03 m/s | 1.95 m/s | −4% (worse) |
Smaller changes are left out of the table: 3 other stats on the FiNN LMG.
How it ranks among stock attachments
Its largest change on each weapon, compared with the other stock attachments the source lists that stat for.
- FiNN LMG: its small ADS movement speed change (worse) is the weakest of 3 stock attachments.
Pros and cons the sources list
None reported, which is different from having none.
Popular builds that use the EXP Bulldog-9
CODMunity lists 1 popular build that use it, all for Multiplayer. The styles are Versatile. The same builds also use optic, muzzle, rear grip, and laser attachments.
| Weapon | Mode and style | Tier | Other attachments | Builder |
|---|---|---|---|---|
| FiNN LMG | Multiplayer, Versatile | Very good | Optic: ZLR Type C, Muzzle: XRK Mil-Tac Suppressor, Rear Grip: XRK Singularity-13, and Laser: SZ Gen.6 PEQ | Open in the builder: FiNN LMG, Versatile |
Builds are community-reported and unverified.
Frequently asked questions
What does the EXP Bulldog-9 do in MW4?
CODMunity lists 4 stat changes for it across 1 weapon: 3 better and 1 worse. The largest is ADS movement speed −4% on the FiNN LMG (worse).
Which weapons can use the EXP Bulldog-9?
Community sites list FiNN LMG. Activision has not published a compatibility list.
Is the EXP Bulldog-9 in a popular build?
Yes. CODMunity lists it in 1 popular build, on FiNN LMG.