MW4 GUNSMITHUNOFFICIAL WEAPON PLANNEROpen planner

Weapon reference / assault rifle

Hyeon Burst

Build a Hyeon Burst loadout

Official launch specifications

Classassault rifle
Loadout slotprimary
Player unlock level21
Weapon levels68
Magazine30 rounds
Reserve90 rounds
Fire rate375 RPM

Attachments and Apex

Up to five standard attachment slots can be used. Compatible slot types: Optic, Muzzle, Barrel, Underbarrel, Magazine, Rear grip, Stock, Laser, Ammunition.

The separate Hyeon Hyperburst Apex blocks . The planner clears incompatible choices when it is equipped.

Community stock measurements

Tested 2026-11-01 by RankKD. These can differ from the launch specifications above. Ratings such as Damage are Gunsmith interface ratings, not health damage. Later patches may change values.

MeasurementStock
Damage36 rating
Range59 rating
Accuracy56 rating
Mobility54 rating
Handling58 rating
Fire rate375 RPM
Magazine30 rounds
Aim down sight275 ms
Sprint to fire210 ms
Reload3,400 ms
Movement4.58 m/s
ADS movement2.36 m/s
Sprint6.07 m/s
Bullet velocity775 m/s
Horizontal recoil16.4
Vertical recoil38.3

Recorded attachment options

Muzzle

Barrel

Underbarrel

Magazine

Rear grip

Stock

Laser

Ammunition

Sources and coverage

Activision’s official launch weapon guide. Launch catalogue checked November 14, 2026. Read the full method and limits.

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