Schlager 7x attachment in MW4
The Schlager 7x is a optic attachment (“Rifle Scope”) that community sites list for 16 weapons: Han 86, M4, Hyeon Burst, Patriot XMR, and Kastov 762 and 11 more. CODMunity lists a stat change on 7 of them; the largest is vertical recoil −30% on the Patriot XMR (better). It is in 7 popular builds that CODMunity lists.
Community-reportedDMZ Radar, wzranked, ggranked, and CODMunity, read . Unverified, not Activision data.
Weapons that can equip the Schlager 7x
Activision publishes no compatibility list; 4 community sources report these 16 weapons. No weapon level is reported.
| Weapon | Class | Weapon level | Stats with a listed change |
|---|---|---|---|
| Han 86 | Assault Rifle | ADS speed (large, worse), ADS movement speed (large, worse), ADS out speed (large, worse), and ADS idle sway (small, better) | |
| M4 | Assault Rifle | ADS speed (large, worse), ADS movement speed (large, worse), ADS out speed (moderate, worse), and ADS idle sway (small, better) | |
| Hyeon Burst | Assault Rifle | No change listed | |
| Patriot XMR | Assault Rifle | vertical gun kick (large, better), horizontal gun kick (large, better), vertical recoil (large, better), horizontal recoil (large, better), ADS speed (large, worse), ADS movement speed (large, worse), ADS out speed (moderate, worse), and ADS idle sway (small, better) | |
| Kastov 762 | Assault Rifle | vertical gun kick (large, better), horizontal gun kick (large, better), vertical recoil (large, better), horizontal recoil (large, better), ADS speed (large, worse), ADS movement speed (large, worse), ADS out speed (moderate, worse), and ADS idle sway (small, better) | |
| Oden | Assault Rifle | vertical gun kick (large, better), horizontal gun kick (large, better), vertical recoil (large, better), horizontal recoil (large, better), ADS movement speed (large, worse), ADS speed (large, worse), ADS out speed (moderate, worse), and ADS idle sway (small, better) | |
| Axion | Assault Rifle | vertical gun kick (large, better), horizontal gun kick (large, better), vertical recoil (large, better), horizontal recoil (large, better), ADS speed (large, worse), ADS movement speed (large, worse), ADS out speed (large, worse), and ADS idle sway (small, better) | |
| Cronen Squall | Assault Rifle | vertical gun kick (large, better), horizontal gun kick (large, better), vertical recoil (large, better), horizontal recoil (large, better), ADS speed (large, worse), ADS movement speed (large, worse), ADS out speed (moderate, worse), and ADS idle sway (small, better) | |
| Type 73 | LMG | No change listed | |
| APOC-338 | LMG | No change listed | |
| MAR-9 | Marksman Rifle | No change listed | |
| Oris 8.6 | Marksman Rifle | No change listed | |
| Mosin-Nagant | Marksman Rifle | No change listed | |
| KG-7 Vulcan | Sniper Rifle | No change listed | |
| Astaroth .57 | Sniper Rifle | No change listed | |
| Signal 50 | Sniper Rifle | No change listed |
What the Schlager 7x changes
Percent changes are relative to the base value with nothing attached (CODMunity, read November 4, 2026).
| Weapon | Stat | Base | With it | Change |
|---|---|---|---|---|
| Han 86 | ADS speed | 250 ms | 298 ms | +19% (worse) |
| ADS movement speed | 2.47 m/s | 2.10 m/s | −15% (worse) | |
| M4 | ADS speed | 240 ms | 288 ms | +20% (worse) |
| ADS movement speed | 2.51 m/s | 2.13 m/s | −15% (worse) | |
| Patriot XMR | Vertical recoil | 52.6 | 36.8 | −30% (better) |
| Horizontal recoil | 14.4 | 10.1 | −30% (better) | |
| ADS speed | 280 ms | 328 ms | +17% (worse) | |
| ADS movement speed | 2.22 m/s | 1.89 m/s | −15% (worse) | |
| Kastov 762 | Vertical recoil | 51.9 | 36.3 | −30% (better) |
| Horizontal recoil | 28.7 | 20.1 | −30% (better) | |
| ADS speed | 280 ms | 328 ms | +17% (worse) | |
| ADS movement speed | 2.34 m/s | 1.99 m/s | −15% (worse) | |
| Oden | Vertical recoil | 49.4 | 34.6 | −30% (better) |
| Horizontal recoil | 15.2 | 10.6 | −30% (better) | |
| ADS movement speed | 2.18 m/s | 1.85 m/s | −15% (worse) | |
| ADS speed | 320 ms | 368 ms | +15% (worse) | |
| Axion | Vertical recoil | 48.9 | 34.2 | −30% (better) |
| Horizontal recoil | 13.7 | 9.6 | −30% (better) | |
| ADS speed | 260 ms | 307 ms | +18% (worse) | |
| ADS movement speed | 2.41 m/s | 2.05 m/s | −15% (worse) | |
| Cronen Squall | Vertical recoil | 50.4 | 35.3 | −30% (better) |
| Horizontal recoil | 6.3 | 4.4 | −30% (better) | |
| ADS speed | 305 ms | 354 ms | +16% (worse) | |
| ADS movement speed | 2.24 m/s | 1.90 m/s | −15% (worse) |
CODMunity lists no stat change for the Hyeon Burst, Type 73, APOC-338, MAR-9, Oris 8.6, Mosin-Nagant, KG-7 Vulcan, Astaroth .57, and Signal 50.
Smaller changes are left out of the table: 2 other stats on the Han 86, 2 other stats on the M4, 4 other stats on the Patriot XMR, 4 other stats on the Kastov 762, 4 other stats on the Oden, 4 other stats on the Axion, and 4 other stats on the Cronen Squall.
Changes across weapons
The stats it changes on 7 weapons, with the lowest and highest change.
| Stat | Weapons | Lowest change | Highest change | Verdicts |
|---|---|---|---|---|
| ADS speed | 7 | +15% | +20% | 0 better, 7 worse |
| ADS movement speed | 7 | −15% | −15% | 0 better, 7 worse |
| Horizontal recoil | 5 | −30% | −30% | 5 better, 0 worse |
| Vertical recoil | 5 | −30% | −30% | 5 better, 0 worse |
| ADS out speed | 7 | +12% | +15% | 0 better, 7 worse |
| ADS idle sway | 7 | −5% | −5% | 7 better, 0 worse |
| Horizontal gun kick | 5 | −40% | −40% | 5 better, 0 worse |
| Vertical gun kick | 5 | −40% | −40% | 5 better, 0 worse |
How it ranks among optic attachments
Its largest change on each weapon, compared with the other optic attachments the source lists that stat for.
- Han 86: its large ADS speed change (worse) is in the lower half of 10 optic attachments.
- M4: its large ADS speed change (worse) is in the lower half of 10 optic attachments.
- Patriot XMR: its large vertical recoil change (better) is the best of 8 optic attachments.
- Kastov 762: its large vertical recoil change (better) is the best of 9 optic attachments.
- Oden: its large vertical recoil change (better) is the best of 9 optic attachments.
- Axion: its large vertical recoil change (better) is the best of 10 optic attachments.
- Cronen Squall: its large vertical recoil change (better) is the best of 10 optic attachments.
Pros and cons the sources list
None reported, which is different from having none.
Popular builds that use the Schlager 7x
CODMunity lists 7 popular builds that use it: 5 for Multiplayer and 2 for DMZ. The styles are Sniper, Mobility, and Apex Attachment. The same builds also use muzzle, barrel, bolt, comb, stock, rear grip, and laser attachments.
| Weapon | Mode and style | Tier | Other attachments | Builder |
|---|---|---|---|---|
| KG-7 Vulcan | Multiplayer, Sniper with Apex Attachment | Absolute meta | Muzzle: Ivanov QR600, Barrel: TT Baem 12", Bolt: KT76 Light Bolt, and Comb: TT Type 40 Comb | Open in the builder: KG-7 Vulcan, Sniper |
| KG-7 Vulcan | Multiplayer, Mobility with Apex Attachment | Very good | Muzzle: Ivanov QR600, Barrel: TT Baem 12", Bolt: KT76 Light Bolt, and Stock: TT G76-RP Stock | Open in the builder: KG-7 Vulcan, Mobility |
| Astaroth .57 | Multiplayer, Sniper | Very good | Muzzle: FSS Moodkiller, Barrel: FTAC Crosswind 30", Rear Grip: FJX S-TAC Grip, and Stock: Usenko V8-LKR | Open in the builder: Astaroth .57, Sniper |
| Astaroth .57 | Multiplayer, Mobility | Very good | Muzzle: FSS Moodkiller, Barrel: FTAC Crosswind 30", Stock: Usenko V8-LKR, and Laser: Schlager VISIV-5 | Open in the builder: Astaroth .57, Mobility |
| Signal 50 | Multiplayer, Apex Attachment with Apex Attachment | Viable | Muzzle: FSS HOC-30, Barrel: MR50 Tyrant 29", Rear Grip: GL Zero Drop 6, and Stock: EXP T50-S Heavy | Open in the builder: Signal 50, Apex Attachment |
| Signal 50 | DMZ, Sniper with Apex Attachment | Not tiered | Muzzle: FSS HOC-30, Barrel: MR50 Tyrant 29", Rear Grip: GL Zero Drop 6, and Stock: EXP T50-S Heavy | Open in the builder: Signal 50, Sniper |
| Signal 50 | DMZ, Sniper | Not tiered | Muzzle: FSS HOC-30, Barrel: MR50 Tyrant 29", Rear Grip: GL Zero Drop 6, and Stock: EXP T50-S Heavy | Open in the builder: Signal 50, Sniper |
Builds are community-reported and unverified.
Frequently asked questions
What does the Schlager 7x do in MW4?
CODMunity lists 48 stat changes for it across 7 weapons: 27 better and 21 worse. The largest is vertical recoil −30% on the Patriot XMR (better).
Which weapons can use the Schlager 7x?
Community sites list 16 weapons, among them Han 86, M4, Hyeon Burst, Patriot XMR, Kastov 762, Oden, Axion, and Cronen Squall. Activision has not published a compatibility list.
Is the Schlager 7x in a popular build?
Yes. CODMunity lists it in 7 popular builds, on KG-7 Vulcan, Astaroth .57, and Signal 50.