- Medium Damage Range: more damage, longer range
- Slightly decreased View Kick Strength and Deviation.
Attachments tuned:Echo Fire Barrel
Source: official patch notes ↗Weapons / Assault Rifle
Close range at LV 43: 5 of 5 final

Attachments tuned:Echo Fire Barrel
Source: official patch notes ↗We have ready builds for the MADDOX RFB: mid range, close range, prestige, all-rounder. Pick a style and your weapon level in the lab above and we equip the right parts for that level, with stand-ins until the parts unlock.
The MADDOX RFB maxes out at weapon level 43. After that you can enter weapon prestige and unlock its prestige attachment.
We list 46 compatible attachments for the MADDOX RFB across 8 slots, each with its unlock level and what it does.
The prestige attachment is the 13" MFS Echo-Fire Barrel. It unlocks after you reach max level and enter weapon prestige.
The last official change to the MADDOX RFB was in Season 04 (2026-06-24). The patch notes have changed it 4 times since launch — all listed in the History tab.
In the same class: DS20 MIRAGE, AN-94, EGRT-17. Each has its own page with level-by-level builds.
CAMO JOURNEY
Military 9 · Special 3 · Mastery 4
For MADDOX RFB. Exact per-weapon objectives are not verified.
Military · 9
Nine Military camos, sequential. Official Multiplayer ladder is Underbrush 5 through Ruby Snake 80. Multiplayer criterion for this class: Headshots.
Special · 3
Three Special camos unlock after Military completion. Criteria are weapon-specific and are not copied as a generic list.
Not verified for this weapon
Mastery · 4
Four Multiplayer Mastery camos after Military + Special. Weapon Prestige camos are a separate path.
Not verified for this weapon
Prestige
Weapon Prestige camos are a separate reward path. They are not part of the 9 / 3 / 4 Mastery track.
Current objectives not verified
Per-weapon challenge counts are shown only when an official record exists. The camo journey below is the verified Multiplayer structure.