Rust MP5A4
T3 endgame SMG. 30-round mag, manageable recoil, often called a 'mini LR-300'.
Fast facts
| Tier | T3 workbench |
|---|---|
| Ammo | Pistol Bullet / Incendiary / HV Pistol |
| Magazine | 30 rounds (20% more than Custom SMG) |
| RPM | ~600 (community-consensus) |
| Damage | ~30 body / ~60 headshot (community-consensus) |
| Range | Medium (~50-70m effective) |
| Recoil | Manageable vertical pull, similar curve to LR-300 |
| Acquisition | T3 workbench: 2 metal spring + 15 HQM + 1 SMG body. Or loot from elite crates / heli / Bradley. |
The MP5A4 is the apex SMG in Rust — 30-round magazine, controllable recoil that's frequently compared to a 'mini LR-300', and pistol-ammo economy (cheaper to feed than 5.56 rifles). For close-to-medium-range PvP, the MP5 is one of the best weapons in the game. Common loadout for raid attackers and base defenders.
Pro tips
- 30-round mag is the biggest of any SMG — sustained engagements without reload pressure.
- Recoil is forgiving — many players find MP5 easier than AK to learn.
- Pistol ammo economy — far cheaper to feed than 5.56-tier rifles.
- T3 craft requires HQM — the bottleneck for first-time crafters.
Frequently asked questions
Is the MP5 the best SMG in Rust?
Yes — biggest mag (30 rounds), most-controllable recoil, T3 endgame tier. Custom SMG and Thompson are T2 alternatives but MP5 is the apex.
How do I get the MP5A4 in Rust?
Three ways: T3 workbench craft (2 spring + 15 HQM + 1 SMG body), find one in elite / locked / military crates, or loot from Bradley APC or Patrol Helicopter.
MP5 vs LR-300?
LR-300 is a rifle (T3 craft, 5.56 ammo, longer range, more per-shot damage). MP5 is an SMG (T3 craft, pistol ammo, shorter range, faster fire). For close-to-medium PvP, MP5 wins on capacity and fire rate. For long-range, LR-300.