FT Reckoner attachment in MW4
The FT Reckoner is a barrel attachment (“Long Barrel”) that community sites list for one weapon: .50 GS. CODMunity lists a stat change on 1 of them; the largest is damage range +27% on the .50 GS (better). No popular build that CODMunity lists uses it.
Community-reportedggranked and CODMunity, read . Unverified, not Activision data.
Weapons that can equip the FT Reckoner
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 |
|---|---|---|---|
| .50 GS | Pistol | damage range (large, better), bullet velocity (large, better), sprint to fire speed (large, worse), ADS speed (large, worse), ADS out speed (moderate, worse), ADS idle sway (moderate, worse), hip idle sway (moderate, worse), and vertical recoil (small, better), and 10 more |
What the FT Reckoner changes
Percent changes are relative to the base value with nothing attached (CODMunity, read November 4, 2026).
| Weapon | Stat | Base | With it | Change |
|---|---|---|---|---|
| .50 GS | Damage range | 100% | 127% | +27% (better) |
| Bullet velocity | 460 m/s | 552 m/s | +20% (better) | |
| Sprint to fire speed | 80 ms | 94 ms | +17% (worse) | |
| ADS speed | 200 ms | 230 ms | +15% (worse) | |
| Vertical recoil | 45.8 | 44.0 | −4% (better) | |
| Horizontal recoil | 14.4 | 13.8 | −4% (better) | |
| Movement speed | 4.92 m/s | 4.82 m/s | −2% (worse) | |
| ADS movement speed | 3.51 m/s | 3.44 m/s | −2% (worse) | |
| Sprint speed | 6.55 m/s | 6.48 m/s | −1% (worse) |
Smaller changes are left out of the table: 9 other stats on the .50 GS.
How it ranks among barrel attachments
Its largest change on each weapon, compared with the other barrel attachments the source lists that stat for.
- .50 GS: its large damage range change (better) is the best of 3 barrel attachments.
Pros and cons the sources list
None reported, which is different from having none.
Popular builds that use the FT Reckoner
No popular build listed by CODMunity uses the FT Reckoner. That says nothing about how it performs; most listed attachments are in no popular build.
Frequently asked questions
What does the FT Reckoner do in MW4?
CODMunity lists 18 stat changes for it across 1 weapon: 6 better and 12 worse. The largest is damage range +27% on the .50 GS (better).
Which weapons can use the FT Reckoner?
Community sites list .50 GS. Activision has not published a compatibility list.
Is the FT Reckoner in a popular build?
No. None of the popular builds that CODMunity lists uses it.