Active Matter Weapon Overview

Your weapon choice can decide whether you clear a dangerous building, control a long sightline, or have enough ammunition left to extract. Active Matter’s arsenal includes cheap scavenging tools, adaptable rifles, precision weapons, and specialized gear for dangerous encounters. The best choice depends on the raid location, your ammunition supply, and what you can afford to lose.

This guide organizes known weapons by role instead of assigning every firearm a permanent rank. Balance updates, new raid loot, and progression unlocks can alter availability and attachment options. A shotgun may be perfect for a monster-filled interior, while a marksman rifle is safer when threats are spread across open ground.

Weapon classMain purposeBest rangeTypical trade-off
Melee weaponsSilent emergency defensePoint-blankRequires risky positioning
HandgunsBackup when a primary is emptyCloseLimited capacity
ShotgunsClose threat removalCloseWeak in open areas
Submachine gunsFast interior fightingClose to mediumRapid ammo use
Assault riflesMixed raid encountersClose to mediumDepends on build and ammo
Precision riflesAccurate long shotsMedium to longVulnerable when rushed
Machine gunsSustained suppressionMediumHeavy weapon burden
Special weaponsSpecific tactical problemsVariesUsually situational

A practical kit starts with a weapon you can control, enough ammunition for the route, and a backup plan if a fight changes range. In an extraction shooter, a replaceable weapon is often more useful than rare equipment you hesitate to risk.

Active Matter screenshot 4
Image: Steam

Melee Weapons, Pistols, and Shotguns

Melee tools are quiet and useful for conserving ammunition against weaker threats. The Combat Knife is the compact basic option, while the Tactical Spear and War Hammer offer heavier alternatives. They become dangerous choices against groups, armored enemies, or targets that can close distance quickly.

Known sidearms include the M45A1, M9, MP-443, and RSh-12. Pistols work best as emergency equipment: use one when reloading would take too long or when a light backup matters. The M9 and MP-443 use 9x19mm ammunition, while the M45A1 uses .45 ACP.

WeaponClassAmmunition or functionUseful role
Combat KnifeMeleeSilent close defenseLightweight backup
Tactical SpearMeleeReach-focused meleeDefensive close encounters
War HammerMeleeHeavy melee impactHigh-risk finishing tool
M9Handgun9x19mmCommon sidearm
MP-443Handgun9x19mmAlternative sidearm
M45A1Handgun.45 ACPHarder-hitting pistol
RSh-12HandgunHeavy revolver-style sidearmSpecialized backup

Shotguns excel when monsters or Operatives force close-range fights. The MB590 and SPAS-12 are manual-action choices for economical raids. The Origin-12 is a magazine-fed automatic shotgun, avoiding slow shell-by-shell reloads. DP-12 and AA-12 provide other high-volume close-range options.

When taking a shotgun into a raid:

  • Favor interiors, stairwells, halls, and dense objective zones.
  • Put spare shells or magazines somewhere easy to reach.
  • Avoid long outdoor crossings without cover or a ranged teammate.
  • Treat missed shots carefully, especially with manual-action models.
  • Use stopping power to create space before enemies surround you.

The Origin-12 is especially useful in repeated close engagements because fast magazine swaps reduce vulnerable reload time. Its optics rail also accepts red-dot and holographic sights. It is not a universal solution, however: open routes still favor rifles, and automatic fire burns ammunition quickly.

SMGs and Assault Rifles

Submachine guns suit players who want quick handling and close-range pressure. The MP5 and UMP45 are accessible starting options, while the PP-2000 and Scorpion EVO 3 offer stronger performance. The XV ACP and MAC-11 are aggressive choices, although the MAC-11 can empty a magazine almost immediately.

WeaponClassNotable strengthWatch for
MP5SMGControllable close-range platformLimited long-range use
UMP45SMG.45 ACP impact and attachmentsLower fire rate
PP-2000SMGOptics and larger magazine optionsLimited open-area reach
Scorpion EVO 3SMGFast fire rate and manageable recoilFast ammunition use
XV ACPSMGStrong point-blank pressureRequires disciplined bursts
MAC-11SMGExtreme close-range outputVery fast magazine drain

Assault rifles are the most flexible primary weapons for mixed raids. The M4A1 is a dependable 5.56mm platform with manageable recoil and broad attachment support. Use a red dot for close and medium engagements, or a magnified optic for open ground. A suppressor can also reduce the chance of attracting rival Operatives during PvPvE raids.

The AK-103, AK-12, M16A4, SCAR-L, AUG, AR416A5, ASh-12, AEK-971, and AN-94 cover different rifle preferences. The AEK-971 uses 5.45x39mm ammunition and fires at 900 RPM with lower recoil than the AK-12. It supports full-auto, semi-auto, and three-round burst fire.

The AN-94’s signature feature is its two-round hyper-burst, intended to place paired shots accurately with reduced felt recoil. Both it and the AEK-971 emphasize optics over deep accessory customization.

WeaponAmmunitionBest useKey consideration
M4A15.56mmAll-purpose raidsFlexible attachments
AK-1037.62x39mmDeliberate automatic fireHigher recoil
AK-125.45x39mmBurst and automatic fireRewards control
SCAR-L5.56mmSuppressed mixed-range raidsM4A1 alternative
SCAR-H7.62x51mmProtected targetsCost and availability
AR416A55.56mmFast adaptable rifle playProgression target
AEK-9715.45x39mmAggressive close-medium playLimited accessories
AN-945.45x39mmPrecise burst shootingDeliberate shots matter
ASh-1212.7x55mmHeavy-impact roleHigh weight and recoil

Precision Weapons, Machine Guns, and Special Gear

Semi-automatic rifles allow faster follow-up shots than bolt-action weapons. The M110A1 and M39 EMR fit controlled medium- and long-range combat. The SVDM is a modernized marksman rifle with improved accuracy, lower recoil, a folding bipod, and broad optic support.

The Vepr-KM VPO and SOK-94 Vepr are practical semi-auto choices for players learning paced rifle fire. Bolt-action options include the Mosin Carbine, Mosin Sniper, M24, and SV-98. They can be excellent at range, but cycling the action makes cover and accuracy essential. The M82A1 and VSSK Vykhlop are heavier precision specialists.

Machine guns provide sustained fire against groups of aberrations or enemy squads. The M249 Para uses 5.56x45mm ammunition and can use a 200-round box, while its bipod improves stable suppression. The EV-MG, AEK-999, PKM, and PKM45 expand the heavy-weapon selection, but their weight and ammunition needs are demanding.

WeaponCategoryPractical advantageBest paired with
M110A1Semi-auto rifleAccurate follow-up shotsMedium-range optics
M39 EMRSemi-auto riflePrecision customizationControlled firing
SVDMMarksman rifleBipod and optic supportLong sightlines
SV-98Bolt-action rifleLong-range accuracyCover and patience
M82A1Heavy sniper rifleSpecialized firepowerWeight management
M249 ParaMachine gunLarge ammunition boxBipod positions
PKMMachine gunSustained heavy fireTeam raids
RPG-7LauncherExplosive area pressureSafe distance
Hunting CrossbowSpecial weaponQuiet bolt attacksStealthy play
CF-400 FlamethrowerSpecial weaponClose fire damageTight spaces

The RPG-7 can devastate armored threats or clustered enemies, but it requires range judgment. Firing too close risks splash damage, while excessive distance can cause the warhead to fall short.

The Hunting Crossbow supports standard and explosive bolts, making it useful for patient, quiet encounters. The CF-400 Flamethrower is another specialist choice for close fights. Both reward route planning because their ammunition and ideal conditions differ sharply from conventional firearms.

FAQ

What are the best all-purpose weapons in Active Matter?

The M4A1 is a reliable all-purpose choice because it has manageable recoil, common 5.56mm ammunition, and broad attachment support. SCAR-L, AR416A5, AEK-971, SCAR-H, M110A1, and M39 EMR are also strong choices when their cost and range fit your raid.

Are shotguns good for PvE?

Yes. Shotguns are highly effective against close monster threats in interiors. The MB590 and SPAS-12 are economical options, while the Origin-12 provides automatic fire and quick magazine changes for demanding close-quarters raids.

What should beginners carry?

Pick a weapon you can afford to replace and understand. An M4A1, AK-74M, MP5, MB590, or SOK-94 Vepr teaches useful combat roles without requiring a high-risk kit. Bring sufficient ammunition and prioritize extracting safely.

Does this active matter all weapons list include future weapons?

No. Active Matter receives weapon additions, balance changes, and revised progression routes. Use this active matter all weapons guide as a categorized reference, then check in-game menus, raid loot, Investigations, and current update notes for the newest availability details.