SA Omni 5.5" attachment in MW4
The SA Omni 5.5" is a barrel attachment (“Light Barrel”) that community sites list for one weapon: Krait P68. CODMunity lists a stat change on 1 of them; the largest is vertical recoil +7% on the Krait P68 (worse). It is in 2 popular builds that CODMunity lists.
Community-reportedDMZ Radar, wzranked, ggranked, and CODMunity, read . Unverified, not Activision data.
Weapons that can equip the SA Omni 5.5"
Activision publishes no compatibility list; 4 community sources report this weapon. No weapon level is reported.
| Weapon | Class | Weapon level | Stats with a listed change |
|---|---|---|---|
| Krait P68 | Pistol | crouch movement speed (small, better), vertical recoil (small, worse), horizontal recoil (small, worse), vertical gun kick (small, worse), horizontal gun kick (small, worse), ADS speed (small, better), ADS movement speed (small, better), and ADS out speed (small, better), and 6 more |
What the SA Omni 5.5" changes
Percent changes are relative to the base value with nothing attached (CODMunity, read November 4, 2026).
| Weapon | Stat | Base | With it | Change |
|---|---|---|---|---|
| Krait P68 | Vertical recoil | 77.8 | 83.2 | +7% (worse) |
| Horizontal recoil | 54.5 | 58.3 | +7% (worse) | |
| ADS speed | 180 ms | 169 ms | −6% (better) | |
| ADS movement speed | 3.68 m/s | 3.86 m/s | +5% (better) | |
| Movement speed | 4.99 m/s | 5.14 m/s | +3% (better) | |
| Sprint speed | 6.58 m/s | 6.78 m/s | +3% (better) | |
| Sprint to fire speed | 80 ms | 78 ms | −3% (better) |
Smaller changes are left out of the table: 7 other stats on the Krait P68.
How it ranks among barrel attachments
Its largest change on each weapon, compared with the other barrel attachments the source lists that stat for.
- Krait P68: its small vertical recoil change (worse) is the weakest of 3 barrel attachments.
Pros and cons the sources list
None reported, which is different from having none.
Popular builds that use the SA Omni 5.5"
CODMunity lists 2 popular builds that use it: 1 for Multiplayer and 1 for DMZ. The styles are Versatile and Close Range. The same builds also use muzzle, trigger action, rear grip, ammunition, and optic attachments.
| Weapon | Mode and style | Tier | Other attachments | Builder |
|---|---|---|---|---|
| Krait P68 | Multiplayer, Versatile with Apex Attachment | Contender | Muzzle: Expedite Drill L4, Trigger Action: P68 Tapper 9, Rear Grip: MAGTAC .45, and Ammunition: .45 Auto Frangible | Open in the builder: Krait P68, Versatile |
| Krait P68 | DMZ, Close Range with Apex Attachment | Not tiered | Optic: Z-Dot 9, Muzzle: Expedite Drill L4, Trigger Action: P68 Tapper 9, and Rear Grip: MAGTAC .45 | Open in the builder: Krait P68, Close Range |
Builds are community-reported and unverified.
Frequently asked questions
What does the SA Omni 5.5" do in MW4?
CODMunity lists 14 stat changes for it across 1 weapon: 10 better and 4 worse. The largest is vertical recoil +7% on the Krait P68 (worse).
Which weapons can use the SA Omni 5.5"?
Community sites list Krait P68. Activision has not published a compatibility list.
Is the SA Omni 5.5" in a popular build?
Yes. CODMunity lists it in 2 popular builds, on Krait P68.