Haebang ET-9D 772mm attachment in MW4
The Haebang ET-9D 772mm is a barrel attachment (“Long Barrel”) that community sites list for one weapon: Type 73. CODMunity lists a stat change on 1 of them; the largest is damage range +25% on the Type 73 (better). It is in 2 popular builds that CODMunity lists.
Community-reportedDMZ Radar, ggranked, and CODMunity, read . Unverified, not Activision data.
Weapons that can equip the Haebang ET-9D 772mm
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 |
|---|---|---|---|
| Type 73 | LMG | damage range (large, better), bullet velocity (large, better), ADS speed (moderate, worse), ADS out speed (moderate, worse), ADS idle sway (moderate, worse), hip idle sway (moderate, worse), sprint to fire speed (small, worse), and ADS movement speed (small, worse), and 10 more |
What the Haebang ET-9D 772mm 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 | Damage range | 100% | 125% | +25% (better) |
| Bullet velocity | 690 m/s | 828 m/s | +20% (better) | |
| ADS speed | 460 ms | 501 ms | +9% (worse) | |
| Sprint to fire speed | 245 ms | 260 ms | +6% (worse) | |
| ADS movement speed | 1.81 m/s | 1.74 m/s | −4% (worse) | |
| Vertical recoil | 42.1 | 40.4 | −4% (better) | |
| Horizontal recoil | 10.5 | 10.1 | −4% (better) | |
| Movement speed | 4.33 m/s | 4.20 m/s | −3% (worse) | |
| Sprint speed | 5.71 m/s | 5.65 m/s | −1% (worse) |
Smaller changes are left out of the table: 9 other stats on the Type 73.
How it ranks among barrel attachments
Its largest change on each weapon, compared with the other barrel attachments the source lists that stat for.
- Type 73: its large damage range change (better) is the best of 2 barrel attachments.
Pros and cons the sources list
None reported, which is different from having none.
Popular builds that use the Haebang ET-9D 772mm
CODMunity lists 2 popular builds that use it, all for DMZ. The styles are Long Range and Apex Attachment. The same builds also use optic, muzzle, magazine, laser, and rear grip attachments.
| Weapon | Mode and style | Tier | Other attachments | Builder |
|---|---|---|---|---|
| Type 73 | DMZ, Long Range | Not tiered | Optic: KV Corsac Holo, Muzzle: Gauge-12 Mono, Magazine: 100 Round Box Mag, and Laser: Schlager VISIV-5 | Open in the builder: Type 73, Long Range |
| Type 73 | DMZ, Apex Attachment with Apex Attachment | Not tiered | Optic: KV Corsac Holo, Muzzle: Gauge-12 Mono, Rear Grip: Assault-L9 Wood Grip, and Laser: Schlager VISIV-5 | Open in the builder: Type 73, Apex Attachment |
Builds are community-reported and unverified.
Frequently asked questions
What does the Haebang ET-9D 772mm do in MW4?
CODMunity lists 18 stat changes for it across 1 weapon: 6 better and 12 worse. The largest is damage range +25% on the Type 73 (better).
Which weapons can use the Haebang ET-9D 772mm?
Community sites list Type 73. Activision has not published a compatibility list.
Is the Haebang ET-9D 772mm in a popular build?
Yes. CODMunity lists it in 2 popular builds, on Type 73.