SA LYR-762 Barrel attachment in MW4
The SA LYR-762 Barrel is a barrel attachment (“Reinforced Barrel”) that community sites list for one weapon: Mosin-Nagant. CODMunity lists a stat change on 1 of them; the largest is vertical recoil −20% on the Mosin-Nagant (better). No popular build that CODMunity lists uses it.
Community-reportedggranked and CODMunity, read . Unverified, not Activision data.
Weapons that can equip the SA LYR-762 Barrel
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 |
|---|---|---|---|
| Mosin-Nagant | Marksman Rifle | vertical recoil (large, better), horizontal recoil (large, better), vertical gun kick (large, better), horizontal gun kick (large, better), ADS speed (small, worse), ADS out speed (small, worse), movement speed (minor, worse), and ADS movement speed (minor, worse), and 5 more |
What the SA LYR-762 Barrel changes
Percent changes are relative to the base value with nothing attached (CODMunity, read November 4, 2026).
| Weapon | Stat | Base | With it | Change |
|---|---|---|---|---|
| Mosin-Nagant | Vertical recoil | 78.8 | 63.0 | −20% (better) |
| Horizontal recoil | 45.5 | 36.4 | −20% (better) | |
| ADS speed | 350 ms | 368 ms | +5% (worse) | |
| Movement speed | 4.57 m/s | 4.48 m/s | −2% (worse) | |
| ADS movement speed | 2.10 m/s | 2.06 m/s | −2% (worse) | |
| Sprint speed | 6.04 m/s | 5.92 m/s | −2% (worse) |
Smaller changes are left out of the table: 7 other stats on the Mosin-Nagant.
How it ranks among barrel attachments
Its largest change on each weapon, compared with the other barrel attachments the source lists that stat for.
- Mosin-Nagant: its large vertical recoil change (better) is the best of 4 barrel attachments.
Pros and cons the sources list
None reported, which is different from having none.
Popular builds that use the SA LYR-762 Barrel
No popular build listed by CODMunity uses the SA LYR-762 Barrel. That says nothing about how it performs; most listed attachments are in no popular build.
Frequently asked questions
What does the SA LYR-762 Barrel do in MW4?
CODMunity lists 13 stat changes for it across 1 weapon: 4 better and 9 worse. The largest is vertical recoil −20% on the Mosin-Nagant (better).
Which weapons can use the SA LYR-762 Barrel?
Community sites list Mosin-Nagant. Activision has not published a compatibility list.
Is the SA LYR-762 Barrel in a popular build?
No. None of the popular builds that CODMunity lists uses it.