SA Firerush 23.8" attachment in MW4
The SA Firerush 23.8" is a barrel attachment (“Light Barrel”) that community sites list for one weapon: Type 73. CODMunity lists a stat change on 1 of them; the largest is ADS movement speed +10% on the Type 73 (better). It is in 2 popular builds that CODMunity lists.
Community-reportedwzranked, ggranked, and CODMunity, read . Unverified, not Activision data.
Weapons that can equip the SA Firerush 23.8"
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 | 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 Firerush 23.8" 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 | ADS movement speed | 1.81 m/s | 1.99 m/s | +10% (better) |
| Vertical recoil | 42.1 | 45.9 | +9% (worse) | |
| Horizontal recoil | 10.5 | 11.4 | +9% (worse) | |
| ADS speed | 460 ms | 432 ms | −6% (better) | |
| Movement speed | 4.33 m/s | 4.46 m/s | +3% (better) | |
| Sprint speed | 5.71 m/s | 5.88 m/s | +3% (better) | |
| Sprint to fire speed | 245 ms | 238 ms | −3% (better) |
Smaller changes are left out of the table: 7 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 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 Firerush 23.8"
CODMunity lists 2 popular builds that use it, all for Multiplayer. The styles are Mobility. The same builds also use muzzle, rear grip, stock, and laser attachments.
| Weapon | Mode and style | Tier | Other attachments | Builder |
|---|---|---|---|---|
| Type 73 | Multiplayer, Mobility with Apex Attachment | Very good | Muzzle: Gauge-12 Mono, Rear Grip: Assault-L5 Grip, Stock: No Stock, and Laser: Schlager VISIV-5 | Open in the builder: Type 73, Mobility |
| Type 73 | Multiplayer, Mobility | Very good | Muzzle: Gauge-12 Mono, Rear Grip: Assault-L5 Grip, Stock: FTAC RZR0 Stock, and Laser: Schlager VISIV-5 | Open in the builder: Type 73, Mobility |
Builds are community-reported and unverified.
Frequently asked questions
What does the SA Firerush 23.8" do in MW4?
CODMunity lists 14 stat changes for it across 1 weapon: 10 better and 4 worse. The largest is ADS movement speed +10% on the Type 73 (better).
Which weapons can use the SA Firerush 23.8"?
Community sites list Type 73. Activision has not published a compatibility list.
Is the SA Firerush 23.8" in a popular build?
Yes. CODMunity lists it in 2 popular builds, on Type 73.