COR-45 best loadout in Call of Duty Modern Warfare 3 2023 (CoD MW3 2023). Includes best COR-45 build, class setup, attachments, & how to unlock.
Table of Contents
COR-45 - Weapon Stats & How To Unlock
COR-45
Weapon Stats
Basic Information
| Weapon Type | HANDGUN |
|---|---|
| How To Get | Level 4 |
| Max Level | 21 |
| Info | Semi-auto ballistic pistol chambered in .45 Auto. Delivers excellent handling and recoil control. |
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Best Guns & Weapons Tier ListBest COR-45 Loadout & Build
Best COR-45 Loadout for Multiplayer
| Muzzle | Sonic Suppressor XS |
|---|---|
| Barrel | XRK Pyre-9 Heavy Long Barrel |
| Rear Grip | Tactical Grip Cover |
| Trigger Action | XRK V21 Heavy Match or XRK Lightning Fire |
| Ammunition | .45 Auto High Grain Rounds |
This Handgun has high Damage per shot and a high Fire Rate. It is very powerful since it can get a 3 shot kill no matter where you hit the target. If you change the Trigger Action to increase the Fire Rate and get a 3 shot kill, the TTK will be very fast at somewhere between 160 and 200 ms (although it depends on how fast you are able to tap fire).
No matter how far you go beyond the Effective Damage Range, you can still get a guaranteed 4 shot kill and the TTK in that case isn't bad at 300 ms. The TTK isn't as good as other weapons such as Assault Rifles and SMGs if you are about 10 to 35 meters away, but beyond about 40 meters the TTK of the COR-45 is faster. In conclusion, provided that you are able to tap fire fast enough, this is a powerful weapon that can beat other weapons at both very close range and long range, but not much so at mid range.
This build increases the range that allows you to get the fastest TTK of this weapon, and also improves the Fire Rate by changing the Trigger Action. The Fire Rate becomes the fastest if you use the "XRK Lightning Fire" Trigger Action (750 rpm / fastest TTK:160 ms) but consistently tap firing at 750 rpm is very difficult, and also the Sprint to Fire Speed greatly decreases. For most players, we recommend the XRK V21 Heavy Match (600 rpm / fastest TTK:200 ms) instead.
Best COR-45 Loadout for Zombies
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COR-45 - Compatible Attachments
Muzzle
| HMRES Mod Suppressor XS | - Leveling the COR-45 to Level 15 |
|---|---|
| Monolithic Suppressor XS | - Leveling the Renetti to Level 3 |
| Sonic Suppressor XS | - Leveling the COR-45 to Level 10 |
| Colossus Suppressor XS | - Leveling the COR-45 to Level 17 |
| CN30 Suppressor | - Leveling the X13 Auto to Level 10 |
| Forge DX90-F | - Leveling the MX9 to Level 21 - Leveling the P890 to Level 15 |
| FT Steel Fire | - Leveling the P890 to Level 24 |
| Forge DX30-S | - Leveling the X12 to Level 11 |
| STER45 Skyfury Compensator | - Leveling the DM56 to Level 23 |
| ELR Blackfire Compensator XS | - Leveling the Renetti to Level 13 |
| VP27 Mini Brake XS | - Leveling the WSP Stinger to Level 13 |
| Zehmn35 Compensated Flash Hider | TBD |
| Dzs Open Comp | - Leveling the X13 Auto to Level 20 |
| Slab-10 Comp | - Leveling the P890 to Level 19 |
| XRK Ventor-900 | - Leveling the P890 to Level 16 |
| Comp 905F Pistol | - Leveling the X12 to Level 3 |
| Bruen Tri-Port | - Leveling the X12 to Level 18 |
| Corvus Series-D | - Leveling the X13 Auto to Level 14 |
| Hole Punch Breacher | - Leveling the P890 to Level 9 |
| XRK QZ-105 | - Leveling the X12 to Level 15 |
| SA GF90 Flash Hider | - Leveling the P890 to Level 14 |
Barrel
| XRK Swiftshot Light Barrel | - Leveling the COR-45 to Level 6 |
|---|---|
| XRK Pyre-9 Heavy Long Barrel | - Leveling the COR-45 to Level 16 |
Laser
| KR HX-15 Laser Light | - Leveling the TYR to Level 2 |
|---|---|
| CS15 Scarlet Mounted Laser | - Leveling the TYR to Level 22 |
| Pro Sapphire Mounted Laser | - Leveling the COR-45 to Level 8 |
| Verdant Hook Mounted Laser | - Leveling the Renetti to Level 8 |
| FJX Diod-70 | - Leveling the .50 GS to Level 2 |
| 1MW Pistol Laser | - Leveling the P890 to Level 5 |
| Series 710 Pistol Laser | - Leveling the X12 to Level 9 |
| XTEN Sidearm-L400 | - Leveling the X12 to Level 14 |
| DZM-1000 L | - Leveling the X13 Auto to Level 13 |
| FTAC Vortex 200 | - Leveling the P890 to Level 17 |
Optic
| Cronen Intlas MSP-12 | - Completing the Armory Unlock |
|---|---|
| Slimline Pro | - Leveling the Renetti to Level 4 - Leveling the Lachmann Sub to Level 11 |
| SZ Mini | - Leveling the COR-45 to Level 3 - Leveling the P890 to Level 4 |
| Cronen Mini Pro | - Leveling the WSP Swarm to Level 8 - Leveling the Expedite 12 to Level 7 |
| SZ Sigma-IV Optic | - Leveling the Rival-9 to Level 2 - Leveling the X12 to Level 4 |
| Chrios Holo | - Leveling the Holger 26 to Level 15 |
| Slate Reflector | - Leveling the Striker to Level 12 |
| Cronen Mini Dot | - Leveling the Striker 9 to Level 2 - Leveling the FSS Hurricane to Level 3 |
| Sz Minitac-40 | - Leveling the SO-14 to Level 5 |
| XTEN ERX-10 Mini | - Leveling the MTZ Interceptor to Level 6 |
Stock
| XRK Tactical Stock | - Leveling the COR-45 to Level 7 |
|---|
Rear Grip
| Tactical Grip Cover | - Leveling the COR-45 to Level 5 |
|---|---|
| Stippled Grip Cover | - Leveling the Bruen Mk9 to Level 3 |
| Granular Grip | - Leveling the COR-45 to Level 19 |
| Akimbo Cor-45 | - Leveling the COR-45 to Level 21 |
Magazine
| 18 Round Mag | - Leveling the COR-45 to Level 2 |
|---|---|
| 30 Round Mag | - Leveling the COR-45 to Level 22 - Leveling the Renetti to Level 4 - Leveling the MCW 6.8 to Level 19 - Leveling the Riveter to Level 11 - Leveling the BAS-B to Level 16 - Leveling the MTZ-762 to Level 13 - Leveling the DM56 to Level 12 - Leveling the Tempus Torrent to Level 18 - Leveling the Cronen Squall to Level 15 - Leveling the Lachmann-762 to Level 9 - Leveling the TAQ-V to Level 8 - Leveling the VEL 46 to Level 11 |
| 40 Round Drum | - Leveling the COR-45 to Level 20 |
Ammunition
| .45 Auto AET Rounds | TBD |
|---|---|
| .45 Auto Frangible | - Leveling the P890 to Level 3 |
| .45 Auto High Grain Rounds | - Leveling the Striker to Level 15 |
| .45 Auto Low Grain Rounds | - Leveling the Striker to Level 6 |
| .45 Auto Hardened Rounds | - Leveling the Striker to Level 21 |
| .45 Auto Hollowpoint | - Leveling the Fennec 45 to Level 11 |
| .45 Auto Armor Piercing | - Leveling the P890 to Level 10 |
| .45 Auto Overpressured +P | - Leveling the Fennec 45 to Level 26 |
Underbarrel
| XRK Edge BW-4 Handstop | - Leveling the Rival-9 to Level 9 |
|---|---|
| FTAC MSP-98 Handstop | - Leveling the Sidewinder to Level 11 |
| Dr-6 Handstop | - Leveling the WSP Swarm to Level 23 |
| XTEN TX-12 Handstop | - Leveling the TYR to Level 14 |
| XTEN Phantom-5 Handstop | - Leveling the AMR9 to Level 13 |
Conversion Kit
| XRK IP-V2 Conversion Kit | TBD |
|---|
COR-45 - Weapon Progression
| Lv | Feature |
|---|---|
| 5 | 18 Round Mag |
| 6 | SZ Mini |
| 7 | XRK V6 Match |
| 8 | Tactical Grip Cover |
| 9 | XRK Swiftshot Light Barrel |
| 10 | XRK Tactical Stock |
| 11 | Pro Sapphire Mounted Laser |
| 12 | XRK V21 Heavy Match |
| 13 | Sonic Suppressor XS |
| 14 | .45 Auto Frangible 11 |
| 15 | XRK TR9 Trigger |
| 16 | 30 Round Mag |
| 17 | Strippled Grip Cover |
| 18 | HMRES Mod Suppressor XS |
| 19 | XRK Pyre-9 Heavy Long Barrel |
| 20 | Colossus Suppressor XS |
| 21 | XRK Lightning Fire |
| 22 | Granular Grip |
| 23 | 40 Round Drum |
| 24 | Akimbo Cor-45 |
CoD: MW3 Related Guide
Best & Tier List
Weapon Related Guide
| Guns & Weapons Tracker | Armory Unlocks & Challenges |
| Fast Leveling of Guns | How To Get Akimbo Guns |
| What Is Cooked Grenade In Daily Challenge? | Weapon Rarity Explained |
