Damage
37.5
per shot
DPS
375
sustained
RPM
600
Magazine
30
4s reload
Aim Cone0.5°Hip-fire3°Velocity300 m/sEffective range20 mAim sway2Recoil ↑1–3°Deploy1.6sNoise50 mIn auto turret35% dmg
Condition150 max durability— wears down with use; the condition bar empties as it takes damage
vs 100 HP3 shots to kill·0.20s TTK(body, point-blank, no armour)
Damage to building (soft side)
Twig7.5/hit×2Wood1.125/hit×223Stone0.375/hit×1,334Sheet Metal0.004/hit×266,667Armored0.004/hit×533,334
Hits to break a wall of each grade from the soft (inside) face — guns count as rounds. The hard face takes more. All building blocks →
Compatible Attachments
Attachments that fit this weapon, grouped by slot — one attachment per slot, same as in-game. This weapon has 4 attachment slots. Compatibility follows the weapon's available mod slots vs. each attachment's slot.
Sight
Muzzle
Muzzle BoostMuzzle boost — higher fire rate (more recoil)
Muzzle BrakeMuzzle brake — reduces recoil (more spread)
Oil Filter SilencerSilences gunshots & hides muzzle flash · Wears out 5× faster
Military SilencerSilences gunshots & hides muzzle flash
Soda Can SilencerSilences gunshots & hides muzzle flash · Wears out 5× faster
Crafting Recipe
Raw materials to farm
Research: 120 scrap at a Research Table
Tech tree
Unlocked right after:
Incendiary 5.56 Rifle Ammo
The workbench tech-tree path (you research predecessors first) — see the full Workbench Tech Tree. Or research a found one for 120 scrap (above).Incendiary 5.56 Rifle Ammo
Explosive 5.56 Rifle Ammo
Metal Chest Plate
Metal FacemaskRecycling
| Recycler | Guaranteed Output | Extra Output | Efficiency |
|---|---|---|---|
| Recycler |  SMG Body60% Metal Spring20% | 60 % | |
| Safe Zone Recycler | SMG Body40%Metal Spring80% | 40 % |
Cost Flowbuild · break down · destroy
Qty
Recycle
Recycler60%
Safe Zone40%
Faded bars are chance-based extra output.
Looted From
| Container | Condition | Amount | Chance |
|---|---|---|---|
| Supply Drop | 100 % | 1 | 18% |
| Ghost Ship Locked Crate | - | 1 | 9 % |
| Locked Crate | - | 1 | 9 % |
| Oil Rig Locked Crate | - | 1 | 9 % |
| Locked Crate (Oil Rig) | 100 % | 1 | 8.6% |
| Hackable Locked Crate | 100 % | 1 | 8.6% |
| Elite Crate | 100 % | 1 | 5% |
| Elite Tier Crate | - | 1 | 5 % |
| Underwater Lab Elite Crate | - | 1 | 5 % |
| Scientist | 100 % | 1 | 3.3% |
| Patrol Heli Crate | 100 % | 1 | 2.2% |
| Helicopter Crate | - | 1 | 2 % |
| Heavy Scientist | 100 % | 1 | 1.8% |
| APC Crate | - | 1 | 1 % |
| Bradley Crate | 100 % | 1 | 0.9% |
| Outpost Peacekeeper | 100 % | 1 | carried |
| Underwater Dweller | 100 % | 1 | carried |
| Elite Crate Scientist | 100 % | 1 | carried |
Incendiary Pistol Bullet
Pistol Bullet
HV Pistol AmmoRelationship Map
Every way MP5A4 connects to the rest of the game.
MP5A4Crafts from3
Recycles to3
Loot from18
Attachments12
Loads into1
Unlocked after1