★ Free Flawless Crystal and Legendary Tool
☆ S3 Reloaded New Gun: BAL-27 Best Loadout
★ S3 Reloaded New Dark Aether Easter Egg Keys
☆ Zombies Map | Dark Aether Interactive Map
★ Rarity vs Pack-a-Punch Damage Chart
☆ Camo Tracker | New One Trick Camo
The XRK TR9 Trigger is a gun attachment found under the Trigger Actions attachment category of Modern Warfare 3 (MW3). Check out our guide to learn how to unlock the XRK TR9 Trigger and find out all compatible guns for this attachment!
List of Contents
The XRK TR9 Trigger attachment can be unlocked by leveling up the following guns in MW3 multiplayer, Zombies, or Warzone:
| Weapon | Required Level |
|---|---|
 X12
|
Raise the X12 to Level 17 |
 COR-45
|
Raise the COR-45 to Level 12 |
Alternatively, players who have reached Account Level 25 can opt to complete Armory Unlock challenges to get the XRK TR9 Trigger attachment, early.
Once you unlock this feature, modify your chosen gun at the Gunsmith and select the XRK TR9 Trigger from the Trigger Action attachment slot of your weapon. This should activate its Armory Unlock contract, allowing you to complete Daily and Bonus Challenges to get it earlier.
| Guns That Can Use the Attachment | ||
|---|---|---|
|
X12
|
COR-45
|
|
| Attachments By Type | |||
|---|---|---|---|
| Barrel | Stock | Ammunition | Muzzle |
| Rear Grip | Optic | Underbarrel | Magazine |
| Receiver | Laser | Comb | Trigger Action |
| Guard | Bolt | Arm | Rail |
| Carry Handle | Lever | Loader | Wire |
| Conversion Kit | |||
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