シーズン9の大型アップデートにより、各ヒーローの弾丸サイズが一律変更されましたが、それ以降も複数のヒーローで弾丸サイズが変更になっているので、以下、2024年9月18日パッチ配信時点での各ヒーローの弾丸サイズまとめになります。
尚、最新のアップデートではハンゾーの矢が、ストームアロー含めて、シーズン9の一律サイズアップの適用外となったことで、0.175mからシーズン9以前と同じ0.1mへと縮小されています。
以下のデータは有志によりワークショップ(EZRCJ)を使って測定されています。
主なエイム系ヒーローの弾丸サイズ
- アナ:0.3m(味方)/ 0.15m(敵腰撃ち)/ 0.08m(敵ADS)
- キリコ:0.225m
- ゼニヤッタ:0.225m
- メイ:0.195m(サブ)
- ソジョーン:0.175m(メイン)/ 0.02m – 0.15m(サブ)3
- イラリー:0.13m(メイン)
- ハンゾー:0.1m
- キャスディ:0.08m
- アッシュ:0.08m
- バティスト:0.08m
- ソルジャー:0.05m
- ウィドウメイカー:0.05m
- トレーサー:0.05m
- ジュノ:0.05m
Tank
 D.Va
D.Va
| Fusion Cannons | Primary Fire | 0.05m | 
| Light Gun | Pilot | 0.3m | 
 Doomfist
Doomfist
| Hand Cannon | Primary Fire | 0.05m | 
 Roadhog
Roadhog
| Scrap Gun | Primary Fire | 0.05m | 
| Chain Hook | Ability | 0.65m | 
 Junker Queen
Junker Queen
| Scattergun | Primary Fire | 0.05m | 
| Jagged Blade | Secondary Fire | 0.35m | 
 Mauga
Mauga
| Incendiary Chaingun | Primary Fire | 0.05m | 
| Volatile Chaingun | Secondary Fire | 0.05m | 
 Orisa
Orisa
| Fusion Driver | Primary Fire | 0.25m | 
| Energy Javelin | Ability | 0.5m | 
 Ramattra
Ramattra
| Void Accelerator | Primary Fire | 0.15m | 
| Pummel | Ability | 0.5m | 
| Ravenous Vortex | Ability | 0m | 
 Reinhardt
Reinhardt
| Fire Strike | Ability | 0.85m | 
 Sigma
Sigma
| Hyperspheres | Primary Fire | 0.35m | 
| Accretion | Ability | 0.9m | 
 Winston
Winston
| Tesla Cannon | Secondary Fire | 0.33m | 
 Wrecking Ball
Wrecking Ball
| Quad Cannons | Primary Fire | 0.05m | 
 Zarya
Zarya
| Particle Cannon | Primary Fire | 0.2m | 
| Particle Cannon | Secondary Fire | 0.35m | 
| Graviton Surge | Ultimate | 0.35m | 
Damage
 Ashe
Ashe
| The Viper | Primary Fire | 0.08m | 
| Dynamite | Ability | 0.0m | 
 Bastion
Bastion
| Configuration: Recon | Primary Fire | 0.08m | 
| Configuration: Assault | Primary Fire | 0.08m | 
| Configuration: Tank | Ult | 0.4m | 
 Cassidy
Cassidy
| Peacekeeper | Primary Fire | 0.08m | 
| Peacekeeper | Secondary Fire | 0.08m | 
 Echo
Echo
| Tri-Shot | Primary Fire | 0.05m | 
| Sticky Bombs | Secondary Fire | 0.225m | 
| Focusing Beam | Ability | 0.2m | 
 Genji
Genji
| Shuriken | Primary Fire | 0.2m | 
 Hanzo
Hanzo
| All | – | 0.1m | 
 Junkrat
Junkrat
| Frag Launcher | Primary Fire | 0.35m | 
| Concussion Mine | Ability | 0.2m | 
 Mei
Mei
| Endothermic Blaster | Secondary Fire | 0.195m | 
 Pharah
Pharah
| Rocket Launcher | Primary Fire | 0.35m | 
| Concussive Blast | Ability | 0.25m | 
 Reaper
Reaper
| Hellfire Shotguns | Primary Fire | 0.05m | 
 Sojourn
Sojourn
| Railgun | Primary Fire | 0.175m | 
| Railgun | Secondary Fire | 0.02m to 0.15m4 | 
 Soldier: 76
Soldier: 76
| Heavy Pulse Rifle | Primary Fire | 0.05m | 
| Helix Rockets | Ability | 0.35m | 
 Sombra
Sombra
| Machine Pistol | Primary Fire | 0.05m | 
| Virus | Ability | 0.5m | 
 Symmetra
Symmetra
| Photon Projector | Primary Fire | 0.25m | 
| Photon Projector | Secondary Fire | 0.21m – 0.65m | 
 Torbjörn
Torbjörn
| Rivet Gun | Primary Fire | 0.2m | 
| Molten Core | Ult | 0.2m | 
 Tracer
Tracer
| Pulse Pistols | Primary Fire | 0.05m | 
| Pulse Bomb | Ult | 0.35m | 
 Widowmaker
Widowmaker
| Widow’s Kiss | Primary Fire | 0.05m | 
| Venom Mine | Ability | 0.2m | 
Support
 Ana
Ana
| Biotic Rifle (Teammates) | Primary Fire (Unscoped) | 0.3m | 
| Biotic Rifle (Teammates) | Primary Fire (Scoped) | 0.3m | 
| Biotic Rifle (Enemies) | Primary Fire (Unscoped) | 0.15m | 
| Biotic Rifle (Enemies) | Primary Fire (Scoped) | 0.08m | 
| Sleep Dart | Ability | 0.2m | 
| Biotic Grenade | Ability | 0.3m | 
 Baptiste
Baptiste
| Biotic Launcher | Primary Fire | 0.08m | 
| Biotic Launcher | Secondary Fire | 0.2m | 
 Brigitte
Brigitte
| Whip Shot | Ability | 0.645m | 
 Illari
Illari
| Solar Rifle | Primary Fire (Damage) | 0.13m | 
| Solar Rifle | Secondary Fire (Healing) | 0.3m | 
| Healing Pylon | Ability | 0.0m | 
| Captive Sun | Ultimate Charge | 0.75m | 
 Kiriko
Kiriko
| Kunai | Secondary Fire | 0.225m | 
 Lifeweaver
Lifeweaver
| Thorn Volley | Secondary Fire | 0.2m | 
| Petal Platform | Ability | 0.15m | 
 Lucio
Lucio
| Sonic Amplifier | Primary Fire | 0.225m | 
 Mercy
Mercy
| Caduceus Blaster | Primary Fire | 0.3m | 
 Moira
Moira
| Biotic Orb | Ability | 0m | 
 Zenyatta
Zenyatta
| Orb of Destruction | Primary Fire | 0.225m | 

 
       
       
      