Grau 5.56

The Grau 5.56 is one of the free DLC weapons available in Call of Duty Modern Warfare. It is a versatile assault rifle that can be modded for long range or close range combat.

Class Assault Rifle
Unlocked Get 5 kills in a minute when using an Assault Rifle – 25 times.
Ammo 30/60
Fire Mode Full Auto / Semi Auto

Attachments

Lv Slot Attachment Pros Cons
1 None
2 Muzzle Flash Guard Muzzle Flash Concealment Bullet Velocity
3 Optic Cronen LP945 Mini Reflex Precision Sight Picture Aim Down Sight Speed
4 Underbarrel Commando Foregrip Recoil Stabilization, Aiming Stability Movement Speed
5 Optic Corp Combat Holo Sight Precision Sight Picture Aim Down Sight Speed
6 Perk FMJ Bullet Penetration
7 Optic Operator Reflex Sight Precision Sight Picture Aim Down Sight Speed
8 Underbarrel M203 40mm High-explosive Underbarrel Grenade Launcher Aim Down Sight Speed, Movement Speed
9 Barrel ZLR Drifter A-08 Aim Down Sight Speed, Movement Speed, Recoil Control Damage Range, Bullet Velocity 
10 Muzzle Breacher Device Melee Damage Aim Down Sight Speed, Aim Walking Steadiness
11 Optic Scout Combat Optic 3.25x Zoom Aim Down Sight Speed
12 Muzzle Tactical Suppressor Sound Suppression Aim Down Sight Speed, Aim Walking Steadiness
13 Perk Sleight of Hand Reload Quickness
14 Underbarrel M203 40mm Incendiary Underbarrel Grenade Launcher Aim Down Sight Speed, Movement Speed
15 Optic 4.0x Flip Hybrid Holo & 4.0x Scout Toggle Aim Down Sight Speed
16 Stock FSS Blackjack Aiming Stability Aim Walking Movement Speed 
17 Underbarrel 12-Gauge Deputy Underbarrel Shotgun Aim Down Sight Speed
18 Muzzle Muzzle Brake Recoil Stabilization Aim Down Sight Speed, Aiming Stability
19 Optic Aim-Op Reflex Sight Precision Sight Picture Aim Down Sight Speed
20 Underbarrel Merc Foregrip Recoil Control, Hip Fire Accuracy Aim Walking Movement Speed, Aim Down Sight Speed
21 Perk Frangible – Wounding Inflict Wounding Effect
22 Rear Grip XRK Void II Aim Down Sight Speed, Sprint to Fire Speed Aiming Stability, Recoil Control 
23 Optic APX5 Holographic Sight Precision Sight Picture Aim Down Sight Speed
24 Magazine 50 Round Mags Magazine Ammo Capacity Aim Down Sight Speed, Movement Speed
25 Underbarrel M203 40mm Smokescreen Underbarrel Grenade Launcher Aim Down Sight Speed, Movement Speed
26 Perk Heavy Hitter Melee Stun Power
27 Optic Integral Hybrid Reflect and 3.25x Scout Toggle Aim Down Sight Speed
28 Stock XRK StrikeLite III Aim Walking Movement Speed Aiming Stability 
29 Optic Solozero NVG Enhanced 3.25x Thermal Target Identification Aim Down Sight Speed
30 Laser 1mW Laser Hip Fire Accuracy
31 Underbarrel Cronen Shark II Aiming Stability Movement Speed 
32 Perk Fully Loaded Max Starting Ammo  
33 Optic VLK 3.0x Optic 3.0x Zoom Aim Down Sight Speed
34 Underbarrel M203 40mm Recon Underbarrel Grenade Launcher Aim Down Sight Speed, Movement Speed
35 Perk Burst 3-Round Burst Toggle  
36 Barrel Tempus 26.4″ Archangel Damage Range, Bullet Velocity, Recoil Control Aim Down Sight Speed, Movement Speed
37 Muzzle Lightweight Suppressor Sound Suppression Damage Range 
38 Optic Sniper Scope 4.4x Zoom Level Aim Down Sight Speed, Optic Glint Visible to Enemies 
39 Magazine 60 Round Mags Magazine Ammo Capacity Aim Down Sight Speed, Movement Speed
40 Rear Grip Cronen Sniper Elite Aiming Stability, Aim Walking Steadiness Aim Walking Movement Speed 
41 Laser 5mW Laser Hip Fire Accuracy, Sprint to Fire Speed Laser Visible to Enemies 
42 Perk Recon Enemy Nameplate Range
43 Muzzle Compensator Recoil Control Aim Down Sight Speed, Aiming Stability 
44 Optic Viper Reflex Sight Precision Sight Picture Aim Down Sight Speed 
45 Perk Mo’ Money Headshot XP
46 Optic G.I. Mini Reflex Precision Sight Picture Aim Down Sight Speed 
47 Optic PBX Holo 7 Sight Precision Sight Picture Aim Down Sight Speed 
48 Perk Fast Melee Melee Quickness  
49 Optic Cronen C480 Pro Optic 3.25x Zoom Aim Down Sight Speed 
50 Barrel XRK CZEN mk2 Damage Range, Bullet Velocity Aim Down Sight Speed 
51 Stock No Stock Movement Speed, Aim Down Sight Speed Aiming Stability, Recoil Control
52 Laser Tac Laser Aim Down Sight Speed, Aiming Stability, Aim Walking Steadiness Laser Visible to Enemies 
53 Optic Monocle Reflex Sight Precision Sight Picture Aim Down Sight Speed 
54 Underbarrel M203 40mm Flash Underbarrel Grenade Launcher Aim Down Sight Speed, Movement Speed 
55 Perk Frangible – Wounding Inflict Wounding Effect  
56 Muzzle Monolithic Suppressor Sound Suppression, Damage Range Aim Down Sight Speed, Aim Walking Steadiness 
57 Barrel FSS 20.8″ Nexus Damage Range, Bullet Velocity, Recoil Control Aim Down Sight Speed, Movement Speed
58 Rear Grip FTAC R-89 Rubber Recoil Control Aiming Stability 
59 Underbarrel Ranger Foregrip Recoil Control, Aiming Stability Aim Walking Movement Speed, Aim Down Sight Speed 
60 Optic Variable Zoom Scope 3.0x and 6.1x Magnification Toggle Aim Down Sight Speed, Optic Glint Visible to Enemies 
61 Optic Canted Hybrid Reflex and 3.25x Scout Toggle Aim Down Sight Speed 
62 Optic Merc Thermal Optic 3.25x Thermal Target Identification Aim Down Sight Speed 
63 Underbarrel M203 40mm Concussive Underbarrel Grenade Launcher Aim Down Sight Speed, Movement Speed 
64 Optic Thermal Hybrid Reflex and 3.25x Thermal Toggle Aim Down Sight Speed 
65 Underbarrel Operator Foregrip Recoil Control Aim Down Sight Speed 
66 Perk Deep Breath Focus
E Barrel FSS 11.8″ Squall Aim Down Sight Speed Bullet Velocity
FSS 11.8″ Squall Unlock Criteria Get three point blank kills in five different matches.