Barrel
Prime Lord Heavy stats
Prime Lord Heavy is a Barrel attachment in MW3. It can be equipped on 2 weapons; the tables below list the exact stat changes recorded for each of them.
Average effect on a weapon
Average of the stat changes the source records for this attachment across every weapon that takes it. Individual weapons differ — the per-weapon numbers are below.
Fire Rate-100%2 Weapons
Reload Speed-100%2 Weapons
Swap Speed-100%2 Weapons
Movement Speed-100%2 Weapons
Sprint Speed-100%2 Weapons
Tactical Sprint Speed-100%2 Weapons
Crouch Movement Speed-100%2 Weapons
Flinch Resistance-100%2 Weapons
Target Flinch-100%2 Weapons
Tactical Stance Spread-100%2 Weapons
ADS Movement Speed-55%2 Weapons
Horizontal Recoil-53.5%2 Weapons
Vertical Recoil-53.5%2 Weapons
Vertical Recoil-53.5%2 Weapons
Gun Kick-52.5%2 Weapons
Sprint to Fire Speed-47.5%2 Weapons
ADS Speed-44%2 Weapons
Range-37.5%2 Weapons
Bullet Velocity-35%2 Weapons
Hipfire Spread (min)+10%2 Weapons
Hipfire Spread (max)+10%2 Weapons
Magazine Size02 Weapons
Weapons that take this attachment
2 weapons take this attachment — LMG, Marksman Rifle
Holger 26Unlock2
- ADS Speed+12%
- ADS Movement Speed-100%
- Bullet Velocity-100%
- Range-100%
- Fire Rate-100%
- Magazine Size0
- Reload Speed-100%
- Swap Speed-100%
- Movement Speed-100%
- Sprint Speed-100%
- Tactical Sprint Speed-100%
- Crouch Movement Speed-100%
- Sprint to Fire Speed-100%
- Gun Kick-5%
- Horizontal Recoil-7%
- Vertical Recoil-7%
- Vertical Recoil-7%
- Flinch Resistance-100%
- Target Flinch-100%
- Hipfire Spread (min)-10%
- Hipfire Spread (max)-10%
- Tactical Stance Spread-100%
DM56Unlock20
- ADS Speed-100%
- ADS Movement Speed-10%
- Bullet Velocity+30%
- Range+25%
- Fire Rate-100%
- Magazine Size0
- Reload Speed-100%
- Swap Speed-100%
- Movement Speed-100%
- Sprint Speed-100%
- Tactical Sprint Speed-100%
- Crouch Movement Speed-100%
- Sprint to Fire Speed+5%
- Gun Kick-100%
- Horizontal Recoil-100%
- Vertical Recoil-100%
- Vertical Recoil-100%
- Flinch Resistance-100%
- Target Flinch-100%
- Hipfire Spread (min)+30%
- Hipfire Spread (max)+30%
- Tactical Stance Spread-100%
Similar attachments
Other attachments in the same slot for this game, most popular first.