Call of Duty Modern Warfare has introduced a new system for customising your weapons in game called the weapon gunsmith.
This offers you the ability to equip five attachments to for each weapon from a massive nine attachments or perk slots. However each attachment comes with its own list of pros and cons and so you must choose carefully the right one.
Using these vast amount of attachments, it is possible to almost entirely change any weapons class. Turning an AK47 into something that more resembles an SMG.
In total there are 60 different attachment options for every primary weapon in game and 30 attachments for the secondary weapons, here is the full list to choose from.
Modern Warfare Attachments List
Modern Warfare Attachments List of all available weapon mods at the gunsmith for customising weapons including all pros and cons for each of the guns.
Modern Warfare Muzzle Attachments
| Attachment | Pros | Cons |
|---|---|---|
| Flash Guard | + Muzzle Flash Concealment | – Aim Down Sight Speed |
| Muzzle Brake | + Recoil Control | – Aiming Gun Steadiness – Aim Down Sight Speed |
| Monolithic Suppressor | + Damage Range + Sound Suppression | – Aim Down Sight Speed – Aiming Gun Steadiness |
| Breacher Device | + Melee Quickness | – |
| Tactical Suppressor | + Sound Suppression | – Aim Down Sight Speed – Aiming Gun Steadiness |
Modern Warfare Underbarrel Attachments
| Attachment | Pros | Cons |
|---|---|---|
| Bipod | + Crouch/Prone Recoil Control + Crouch/Prone Sway Control | – |
| Angled Foregrip | + Horizontal Recoil Control | Movement Speed |
Modern Warfare Stock Attachments
| Attachment | Pros | Cons |
|---|---|---|
| Close Quarters Stock | + Aim Down Sight Speed + Aiming Gun Steadiness + Idle Sway Control + Sprint to Fire Speed | — Aim Walking Movement Speed |
Modern Warfare Optic/Sight Attachments
| Attachment | Pros | Cons |
|---|---|---|
| Operator Reflex Sight | + Precision Sight Picture | – Aim Down Sight Speed |
| Corp Combat Holo Sight | + Precision Sight Picture | – Aim Down Sight Speed |
| Cronen LP945 Mini Reflex | + Precision Sight Picture | – Aim Down Sight Speed |
| Aim-Op Reflex Sight | + Precision Sight Picture | – Aim Down Sight Speed |
| APX5 Holographic Sight | + Precision Sight Picture | – Aim Down Sight Speed |
| Scout Combat Optic | + Aim Down Sight Speed | – Zoom Level |
Modern Warfare Laser Attachments
| Attachment | Pros | Cons |
|---|---|---|
| 1mW Laser | + Hip Fire Accuracy | – |
Modern Warfare Weapon Perk Attachments
| Perk | Pros | Cons |
|---|---|---|
| Fast Melee | + Melee Quickness | – |
| FMJ | + Bullet Penetration | – |
| Frangible – Wounding | + Inflict Wounding Effect | – |
| Frangible – Disabling | + Crippling Power | – |
| Heavy Hitter | + Melee Stun Power | – |
| Sleight of Hand | + Reload Quickness | – |
