SA Slipstream 14.3" attachment in MW4
The SA Slipstream 14.3" is a barrel attachment (“Light Barrel”) that community sites list for one weapon: APOC-338. CODMunity lists a stat change on 1 of them; the largest is ADS movement speed +12% on the APOC-338 (better). It is in 1 popular build that CODMunity lists.
Community-reportedggranked and CODMunity, read . Unverified, not Activision data.
Weapons that can equip the SA Slipstream 14.3"
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 |
|---|---|---|---|
| APOC-338 | LMG | ADS movement speed (moderate, better), crouch movement speed (moderate, better), vertical recoil (moderate, worse), horizontal recoil (moderate, worse), vertical gun kick (moderate, worse), horizontal gun kick (moderate, worse), ADS speed (small, better), and ADS out speed (small, better), and 6 more |
What the SA Slipstream 14.3" changes
Percent changes are relative to the base value with nothing attached (CODMunity, read November 4, 2026).
| Weapon | Stat | Base | With it | Change |
|---|---|---|---|---|
| APOC-338 | ADS movement speed | 1.51 m/s | 1.69 m/s | +12% (better) |
| Vertical recoil | 57.6 | 62.8 | +9% (worse) | |
| Horizontal recoil | 31.3 | 34.1 | +9% (worse) | |
| ADS speed | 510 ms | 479 ms | −6% (better) | |
| Movement speed | 4.05 m/s | 4.21 m/s | +4% (better) | |
| Sprint speed | 5.57 m/s | 5.74 m/s | +3% (better) | |
| Sprint to fire speed | 250 ms | 243 ms | −3% (better) |
Smaller changes are left out of the table: 7 other stats on the APOC-338.
How it ranks among barrel attachments
Its largest change on each weapon, compared with the other barrel attachments the source lists that stat for.
- APOC-338: its moderate ADS movement speed 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 Slipstream 14.3"
CODMunity lists 1 popular build that use it, all for Multiplayer. The styles are Apex Attachment. The same builds also use optic, muzzle, stock, and laser attachments.
| Weapon | Mode and style | Tier | Other attachments | Builder |
|---|---|---|---|---|
| APOC-338 | Multiplayer, Apex Attachment with Apex Attachment | Viable | Optic: KV Corsac Holo, Muzzle: EXP 450 RTL, Stock: EXP Exodus-338 Stock, and Laser: SA LAZ-500 | Open in the builder: APOC-338, Apex Attachment |
Builds are community-reported and unverified.
Frequently asked questions
What does the SA Slipstream 14.3" do in MW4?
CODMunity lists 14 stat changes for it across 1 weapon: 10 better and 4 worse. The largest is ADS movement speed +12% on the APOC-338 (better).
Which weapons can use the SA Slipstream 14.3"?
Community sites list APOC-338. Activision has not published a compatibility list.
Is the SA Slipstream 14.3" in a popular build?
Yes. CODMunity lists it in 1 popular build, on APOC-338.