- The Astaroth .57 is a high-damage sniper rifle unlocked at Player Level 10 in MW4.
- It has the slowest ADS speed of all snipers but the highest raw damage, range, and muzzle velocity.
- The Multiplayer build focuses on ADS speed and wall penetration.
- The DMZ build leans into range, velocity, and silence for open-map sniping.
- The Infiltrator Apex unlocks at weapon level 54 and lets you detect enemies through walls — but cuts your mag to 1 round.
- Not the top sniper in the meta, but a strong pick for DMZ and a must-grind for camos.
The Astaroth .57 is not the easiest sniper to use in Modern Warfare 4. It is slow, it only holds three rounds, and it punishes missed shots hard. But when you build it right, it hits harder than anything else in the sniper class. This guide covers the best attachments for both Multiplayer and DMZ, plus everything you need to know about the Infiltrator Apex.
Astaroth .57 Overview – MW4 Sniper Rifle
The Astaroth .57 is MW4’s heaviest sniper rifle. It fires 14.5mm rounds at supersonic velocity, which means it excels at long-range engagements and shooting through cover. It sits in the Very Good tier in the current MW4 meta — behind the KG-7 Vulcan and Signal 50, but still a legitimate option for players who want maximum stopping power at range.
Here are the base stats:
- Unlock: Player Level 10
- Max Weapon Level: 54
- Fire Rate: 34 RPM
- Magazine: 3 rounds
- Reserve Ammo: 9 rounds
- Weapon Class: Sniper Rifle
Every shot needs to count here. Three rounds with a slow reload means there is no room for sloppy aiming. If you are looking for a faster sniper to pair with a secondary, check our best KG-7 Vulcan loadout guide.
Best Astaroth .57 Multiplayer Loadout – MW4
In Multiplayer, the biggest problem with the Astaroth .57 is its ADS speed. Every attachment choice in this build targets that weakness while adding wall penetration to make long-range shots through cover much easier.
Multiplayer Attachments
- Muzzle: FSS Moodkiller (Light Silencer)
- Barrel: FTAC Crosswind 30″ (Short Barrel)
- Laser: XRK Clutch-LS (Dim ADS Laser)
- Ammunition: .57 Cal Armor Piercing
- Stock: Usenko V8-LKR (Tactical Stock)
The FTAC Crosswind 30″ is the core of this build. It gives you improved ADS speed, movement speed, and sprint-to-fire speed at the cost of some muzzle velocity and damage range — a fair trade for how the Astaroth plays in 6v6. The Usenko V8-LKR adds more ADS speed on top of that. The XRK Clutch-LS laser further tightens the ADS timing without being visible while scoped in.
The .57 Cal Armor Piercing rounds are the standout choice here. They give you serious wall penetration, letting you land shots through doors, thin walls, and barricades. This turns the Astaroth into a weapon that can punish campers and corner-holders who think cover makes them safe.
The FSS Moodkiller suppressor keeps you off the radar when you fire, which is important on a rifle with this kind of visual presence.
Multiplayer Perks
- Perk 1: Overkill
- Perk 2: Fast Hands
- Perk 3: Battle Hardened
Overkill is almost mandatory here. With only three shots and a slow reload, you need a fast close-range weapon ready as a secondary. Fast Hands speeds up weapon switching so you can get to that secondary quickly if someone pushes you at close range. Battle Hardened keeps you less affected by enemy flash and stun grenades, which are often used to counter snipers holding long lanes.
Check our MW4 perks tier list if you want to swap any of these for your playstyle, and see the full best multiplayer loadouts guide for how this fits alongside other weapon picks.
Best Astaroth .57 DMZ Loadout – MW4
In DMZ, you are not fighting in tight 6v6 lanes. You are dealing with AI enemies spread across a wide open map, long sightlines, and engagements at distances that would be rare in Multiplayer. That changes the build entirely. Here the goal is maximum range, muzzle velocity, and suppression — not ADS speed.
DMZ Attachments
- Muzzle: Usenko 900 BL-X (Custom Silencer)
- Barrel: Matuzek Monument 32″ (Heavy Barrel)
- Laser: XRK Clutch-LS (Dim ADS Laser)
- Ammunition: .57 Cal High Velocity
- Stock: Usenko V8-LKR (Tactical Stock)
The Matuzek Monument 32″ heavy barrel is the anchor of this DMZ build. It pushes your damage range and muzzle velocity up significantly, which matters when you are engaging AI at 150–200 metre distances across Hajin. The .57 Cal High Velocity rounds complement this by cutting bullet travel time, making long-distance shots much easier to time.
The Usenko 900 BL-X is a custom silencer that keeps your shots off the minimap — crucial in DMZ where AI can swarm your position if they hear gunfire. Combined with the Usenko V8-LKR stock and the XRK Clutch-LS laser, you still keep enough ADS speed to engage targets that are pushing your position.
This setup is especially effective at spots like the Chang-san Air Base Armory, where long corridors and open sightlines give the Astaroth room to do its thing before you hit the Extreme-threat bunker section.
Alternative DMZ Attachments (PvP-Focused)
If you are expecting to fight other players in DMZ rather than just AI, swap to this alternative build:
- Muzzle: Usenko 900 BL-X
- Barrel: FTAC Harbinger 45″
- Stock: Cronen Strand-BG Stock
- Rear Grip: FJX S-TAC Grip
- Ammunition: .57 Cal High Velocity
This version trades some pure range for better handling and control, which gives you a bit more flexibility when you run into a rival squad. Check our best DMZ traits guide to round out this class for player-vs-player situations.
Astaroth .57 Infiltrator – Apex Attachment Explained
The Infiltrator is the Astaroth .57’s Apex attachment and it completely changes how the rifle plays. It uses sonar and radio-wave pulses to detect enemies through cover and walls, giving you a read on enemy positions before you even aim.
Here is the trade-off:
- Fire Rate: drops from 34 RPM to 22 RPM
- Magazine: drops from 3 rounds to 1 round
- Reserve Ammo: increases from 9 to 15 rounds
- Optic slot: blocked — you cannot use a scope with the Infiltrator equipped
That single-round magazine is a serious commitment. Every deployment becomes a high-stakes one-shot scenario. But in the right hands — holding a fixed position, reading enemy movement through walls before they appear — the Infiltrator gives you information that no other attachment in the game provides.
Infiltrator Apex Build
- Apex: Astaroth .57 Infiltrator
- Barrel: FTAC Crosswind 30″ (Short Barrel)
- Ammunition: .57 Cal Armor Piercing
- Stock: Usenko V8-LKR (Tactical Stock)
- Laser: XRK Clutch-LS (Dim ADS Laser)
Because the Infiltrator blocks the Optic slot, the build swaps to .57 Cal Armor Piercing ammunition instead. This keeps the wall-penetration theme consistent — you are already seeing enemies through walls, so being able to shoot through them too makes perfect sense. The rest of the build focuses on ADS speed to help you snap onto targets quickly after the Infiltrator identifies them.
Unlock the Infiltrator by reaching Astaroth .57 weapon level 54. It uses the free Apex slot so it does not cost you any of your five standard attachment picks. For a full look at how Apex attachments work across all weapons, see our complete Apex attachments guide.
How to Unlock the Astaroth .57 in MW4
The Astaroth .57 unlocks at Player Level 10 in Modern Warfare 4. It is available in both Multiplayer and DMZ from that point. To get the Infiltrator Apex, you then need to reach weapon level 54 — the gun’s max level — by using it in matches and earning XP.
If you want to speed up weapon levelling, see our guide on how to get Double XP Tokens in MW4. You can also check the full weapon unlock guide for every gun in the game.
Is the Astaroth .57 Worth Using in MW4?
It depends on what you want from a sniper. In the current meta, the KG-7 Vulcan is faster and ranked higher across most tier lists. The Signal 50 also sits above the Astaroth in most rankings. So if pure meta performance is your goal, either of those two is the better pick.
But the Astaroth .57 has clear advantages in specific situations:
- It has the highest raw damage and muzzle velocity of any sniper in MW4, which makes it the cleanest one-shot option at extreme range.
- The .57 Cal Armor Piercing rounds give it wall penetration that the other snipers lack.
- In DMZ, the slower ADS speed matters less than in Multiplayer, and the range advantage is much more valuable.
- The Infiltrator Apex is genuinely unique — no other weapon in the game gives you wall-detection recon like this.
- You will need to max it for camo challenges regardless, so you might as well learn it properly.
For a full picture of where every weapon stands, check the best assault rifles ranked and best SMGs ranked guides to see what works best alongside this rifle in a dual-class setup. If you are working through camos, see our full camo challenges guide for the unlock requirements.
Quick Tips for Using the Astaroth .57
- Always run Overkill. Three rounds is not enough to survive an entire engagement. Keep a fast SMG or AR ready.
- Pre-aim your shot. The slow ADS speed means you cannot react-scope like you can on the KG-7. Predict where enemies will be before they get there.
- Use the Armor Piercing rounds in Multiplayer. The penetration damage is real and punishes anyone hiding behind thin cover.
- Do not rush the Infiltrator. Level 54 is a long grind. Run the standard Multiplayer or DMZ build first and get comfortable with the weapon.
- In DMZ, go prone. The Astaroth rewards a stationary, patient playstyle. Pick a high position, go prone, and let enemies walk into your sightlines. See our guide on reducing visual recoil to sharpen your shots further.
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