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Field guide/Attachments/FSS IS300
Attachment

FSS IS300

Muzzle attachment reference.

VISUAL REFERENCE

See it in context.

Published illustrations help identify the subject. Appearance and illustrated configurations may change between builds.

FSS IS300 attachment menu icon.
FSS IS300 menu icon. Original small image retained at its native size.Image: Activision / Infinity Ward · via DMZ Codex · Original image ↗

At a glance

Blocked Slots
Unknown
Category
Standard Attachment
Notes
  • Compatibility is a catalog reference, not personal ownership or proof that every attachment combination is legal. Source unlock levels can differ; listed modifiers are not calculator inputs.
Reported Prices
  • Amount
    15000 dmz_cash
    Current Offer
    No
    Discount Context
    M4 menu displays 5% Gunsmith discount; other contexts unknown
    Excludes Attachment Slot
    Yes
    Weapon Label
    Han 86
  • Amount
    9025 dmz_cash
    Current Offer
    No
    Discount Context
    M4 menu displays 5% Gunsmith discount; other contexts unknown
    Excludes Attachment Slot
    Yes
    Weapon Label
    M4
Slot
Muzzle

Compatible weapon references

These are published configuration references. Multiplayer or Warzone listings do not establish availability or performance in DMZ. Unlock levels and reported effects may differ by mode or build.

WeaponSlotListed unlock levelReported effects
AxionMW4 reference; source selector says MW4 but table introduction says Warzone. DMZ modifier applicability unresolved.Muzzle28-6.0% Horizontal Recoil
-6.0% Vertical Recoil
+16.0% range
+16.0% Bullet Velocity
-6.0% Horizontal Gun Kick
-6.0% Vertical Gun Kick
+15.0% ADS Idle Sway
+15.0% ADS Gun Bob
-2.0% Movement
-2.0% ADS Movement
-2.0% Firing Move Speed
-2.0% Strafe Speed
-2.0% Crouch Movement
+12.0% ADS Speed
+9.0% ADS Out Speed
Detailed reported effects

+12% ADS Speed
-2% ADS Movement Speed
+16% Bullet Velocity
+16% Range
-2% Movement Speed
-2% Crouch Movement Speed
-6% Horizontal Recoil
-6% Vertical Recoil
+9% ads_out_mod
+15% ads_gun_bob_mod
+15% ads_idle_sway_mod
-6% vert_gun_kick_mod
-6% horiz_gun_kick_mod
-2% firing_movement_mod
-2% strafe_movement_mod

AxionMultiplayer configuration label; not a DMZ purchase prerequisite.MuzzleUnknownNot listed
FiNN LMGMW4 reference; source selector says MW4 but table introduction says Warzone. DMZ modifier applicability unresolved.Muzzle35-6.0% Horizontal Recoil
-6.0% Vertical Recoil
+15.0% range
+16.0% Bullet Velocity
-6.0% Horizontal Gun Kick
-6.0% Vertical Gun Kick
+15.0% ADS Idle Sway
+15.0% ADS Gun Bob
-2.0% Movement
-2.0% ADS Movement
-2.0% Firing Move Speed
-2.0% Strafe Speed
-2.0% Crouch Movement
+8.0% ADS Speed
+8.0% ADS Out Speed
Detailed reported effects

+8% ADS Speed
-2% ADS Movement Speed
+16% Bullet Velocity
+15% Range
-2% Movement Speed
-2% Crouch Movement Speed
-6% Horizontal Recoil
-6% Vertical Recoil
+8% ads_out_mod
+15% ads_gun_bob_mod
+15% ads_idle_sway_mod
-6% vert_gun_kick_mod
-6% horiz_gun_kick_mod
-2% firing_movement_mod
-2% strafe_movement_mod

Han 86MW4 reference; source selector says MW4 but table introduction says Warzone. DMZ modifier applicability unresolved.Muzzle6-6.0% Horizontal Recoil
-6.0% Vertical Recoil
+18.0% range
+16.0% Bullet Velocity
-6.0% Horizontal Gun Kick
-6.0% Vertical Gun Kick
+15.0% ADS Idle Sway
+15.0% ADS Gun Bob
-2.0% Movement
-2.0% ADS Movement
-2.0% Firing Move Speed
-2.0% Strafe Speed
-2.0% Crouch Movement
+12.0% ADS Speed
+9.0% ADS Out Speed
Detailed reported effects

+12% ADS Speed
-2% ADS Movement Speed
+16% Bullet Velocity
+18% Range
-2% Movement Speed
-2% Crouch Movement Speed
-6% Horizontal Recoil
-6% Vertical Recoil
+9% ads_out_mod
+15% ads_gun_bob_mod
+15% ads_idle_sway_mod
-6% vert_gun_kick_mod
-6% horiz_gun_kick_mod
-2% firing_movement_mod
-2% strafe_movement_mod
-2% strafe_speed_mod
-6% ads_vert_gun_kick_mod
-2% firing_move_speed_mod
-6% ads_horiz_gun_kick_mod

Han 86DMZ configuration label; reference unlock only, current-build applicability unknown.Muzzle6Not listed
Han 86DMZ description; menu/account/build context may differ.MuzzleUnknownNot listed
Hyeon BurstMW4 reference; source selector says MW4 but table introduction says Warzone. DMZ modifier applicability unresolved.Muzzle67 · conflicting references-6.0% Horizontal Recoil
-6.0% Vertical Recoil
+18.0% range
+16.0% Bullet Velocity
-6.0% Horizontal Gun Kick
-6.0% Vertical Gun Kick
+15.0% ADS Idle Sway
+15.0% ADS Gun Bob
-2.0% Movement
-2.0% ADS Movement
-2.0% Firing Move Speed
-2.0% Strafe Speed
-2.0% Crouch Movement
+11.0% ADS Speed
+8.0% ADS Out Speed
Detailed reported effects

+11% ADS Speed
-2% ADS Movement Speed
+16% Bullet Velocity
+18% Range
-2% Movement Speed
-2% Crouch Movement Speed
-6% Horizontal Recoil
-6% Vertical Recoil
+8% ads_out_mod
+15% ads_gun_bob_mod
+15% ads_idle_sway_mod
-6% vert_gun_kick_mod
-6% horiz_gun_kick_mod
-2% firing_movement_mod
-2% strafe_movement_mod

Hyeon BurstMultiplayer configuration label; not a DMZ purchase prerequisite.Muzzle63 · conflicting referencesNot listed
Hyeon BurstDMZ configuration label; reference unlock only, current-build applicability unknown. OGHub public HTML.Muzzle63 · conflicting referencesNot listed
M4MW4 reference; source selector says MW4 but table introduction says Warzone. DMZ modifier applicability unresolved.Muzzle4-6.0% Horizontal Recoil
-6.0% Vertical Recoil
+16.0% range
+16.0% Bullet Velocity
-6.0% Horizontal Gun Kick
-6.0% Vertical Gun Kick
+15.0% ADS Idle Sway
+15.0% ADS Gun Bob
-2.0% Movement
-2.0% ADS Movement
-2.0% Firing Move Speed
-2.0% Strafe Speed
-2.0% Crouch Movement
+13.0% ADS Speed
+8.0% ADS Out Speed
Detailed reported effects

+13% ADS Speed
-2% ADS Movement Speed
+16% Bullet Velocity
+16% Range
-2% Movement Speed
-2% Crouch Movement Speed
-6% Horizontal Recoil
-6% Vertical Recoil
+8% ads_out_mod
+15% ads_gun_bob_mod
+15% ads_idle_sway_mod
-6% vert_gun_kick_mod
-6% horiz_gun_kick_mod
-2% firing_movement_mod
-2% strafe_movement_mod
-2% strafe_speed_mod
-6% ads_vert_gun_kick_mod
-2% firing_move_speed_mod
-6% ads_horiz_gun_kick_mod

M4Multiplayer configuration label; not a DMZ purchase prerequisite.Muzzle4Not listed
M4DMZ configuration label; reference unlock only, current-build applicability unknown.Muzzle4Not listed
M4DMZ configuration label; reference unlock only, current-build applicability unknown. OGHub public HTML.Muzzle4Not listed
M4DMZ description; menu/account/build context may differ.Muzzle4Not listed

Missing compatibility is unknown. Reported effects are reference descriptions and are not used as validated damage or time-to-kill inputs.