Unlock the full potential of the FJX Horus in Modern Warfare 3 with the ultimate loadout and class build designed for maximum damage and unmatched mobility. Whether you’re dominating close quarters or pushing for precision kills, this guide reveals the best attachments, perks, and tactics to elevate your gameplay across PC, PlayStation, and Xbox. Prepare to outgun your opponents with a weapon that balances speed, power, and control like no other in Season 3 and beyond.
As you’d expect, the base version of the gun comes with a ridiculous fire rate stat, with very impressive handling and mobility to boot. The best build for the FJX Horus takes full advantage of these strengths, making it so you won’t even need to aim down the sights most of the time thanks to the power and accuracy you get when firing from the hip.
Here’s the best FJX Horus loadout in Modern Warfare 3 and how to unlock the gun in the first place.
How to unlock the FJX Horus in MW3
To unlock the FJX Horus in Modern Warfare 3, you need to complete Sector 8 of the Season 3 Battle Pass. This weapon is available for free on the Battle Pass’s free tier, so you don’t have to purchase the premium Battle Pass or spend COD points to obtain it. To reach Sector 8, you must earn enough Battle Pass tokens by playing the game, completing weekly challenges, and accumulating XP. Alternatively, purchasing the premium BlackCell Battle Pass grants immediate access to the FJX Horus along with additional rewards. The fastest way to unlock it is by progressing through the sectors on the left side of the Battle Pass, specifically passing through Sectors 3 and 5 before reaching Sector 8.
To unlock the FJX Horus in Modern Warfare 3 Season 3, you must complete Sector 8 in the battle pass. The quickest route there from the start is straight up the left-hand side through Sector 3 and 5. As is always the case with weapons unlocked via the battle pass, you don’t need to pay for the premium version, so as long as you earn enough tokens, the FJX Horus can be acquired for free.
Best FJX Horus loadout in Modern Warfare 3
The best FJX Horus loadout in Modern Warfare 3 focuses on maximizing its exceptional close-quarters combat damage and mobility. Key attachments include the Martis Heavy Barrel for improved range and bullet velocity, the Quartermaster Suppressor to reduce recoil and keep you off the radar, and the Paracord Grip for better handling. This setup enhances the SMG’s already impressive fire rate and accuracy, allowing players to dominate in tight spaces without needing to aim down sights frequently. Complementing this with a 48-round magazine and an optic like the Jak Glassless Optic rounds out a highly effective class build ideal for fast-paced engagements in MW3.
Here is the best FJX Horus loadout in Modern Warfare 3:
- Barrel: Ruse-90 Light Barrel
- Underbarrel: Lockgrip Precision-40
- Laser: Point-G3P 04
- Rear Grip: POC-S Tac Grip
- Stock: Ripper Light Stock
As mentioned above, the aim with this FJX Horus loadout is to maximize your effectiveness in close quarters combat – essentially turning the gun into a machine when firing from the hip or in the tactical stance.
You’ll be moving constantly, so the Ruse-90 Light Barrel is the first essential attachment, as it buffs your sprint to fire, movement, and sprint speeds, in exchange for a small hit to your recoil control. It buffs your aim down sight speed too, but trust us; you don’t want to be doing that too much because the recoil does then become unmanageable.
One of the biggest buffs to hipfire and tac stance spread comes from the Point-G3P 04 laser. It’s not the only laser you could use here – any that focus on hipfire and tac stance will do the job – but it is one of the best choices, with the only caveat being it’s visible at the hip. Shouldn’t be a problem when you’re darting around everywhere though. We’ve also gone for the Lockgrip Precision-40 to assist with the recoil control a touch, and also improve the hipfire spread.
At the back of the gun are two more helpful attachments, with the first being the Ripper Light Stock. This has a bunch of buffs for this playstyle, including aim walking, sprint to fire, and movement speeds, plus hipfire and tac stance spread. Again, you lose some accuracy when aiming down the sights, but it’s no biggie. We also suggest using the POC-S Tac Grip, which buffs the sprint to fire speed, along with aim-down-sight speed. Now that obviously isn’t essential given everything mentioned above, but the sprint-to-fire speed buff is. It’s the most interchangeable attachment of the lot though, so you could go for the S-37C DL Breacher Device S muzzle instead, or the 48 Round Mag if you find yourself running out of bullets too quickly.
Best FJX Horus class in Modern Warfare 3
The best FJX Horus class in Modern Warfare 3 maximizes the weapon’s exceptional close-quarters damage and mobility, making it a top choice for aggressive, fast-paced gameplay. An optimal loadout includes attachments like the Ruse-90 Light Barrel for improved handling, Lockgrip Precision-40 underbarrel for recoil control, and the Point-G3P 04 laser for enhanced accuracy. Complementing the weapon with the Compression Carrier vest offers instant healing after kills, boosting survivability in tight fights. Secondary weapons such as the Renetti pistol, along with lethal throwing knives and lightweight boots, further enhance mobility and combat effectiveness. This setup leverages the FJX Horus’s high fire rate and accuracy, allowing players to dominate close-range engagements without needing to aim down sights frequently.
Here is the best class to use alongside the FJX Horus in Modern Warfare 3:
- Vest: Compression Carrier
- Secondary: Renetti
- Lethal: Throwing Knife
- Gloves: Scavenger Gloves
- Boots: Lightweight Boots
- Gear: Ghost T/V Camo
To kick things off, we’ve gone with the Compression Carrier, because the instant healing it offers after getting a kill or objective capture is second to none, especially with the resistance against enemy tacticals. However, you could also certainly go with the Overkill Vest, because the FJX Horus is suited to one very specific playstyle, and pairing it with a longer-range battle rifle or sniper rifle would work well too.
The Renetti is the secondary of choice simply because it’s arguably the best in the game and has been since launch, and for the lethal, we’re opting for a Throwing Knife. With this playstyle you’ll be in the face of enemies constantly, so if you exhaust all your bullets and need to reload, just chuck a quick knife at them instead for a one-hit-kill.
It’s an unorthodox choice but, thanks to the inclusion of the Throwing Knife, the Scavenger Gloves are super helpful here, especially since you’ll be burning through so much ammo. We’ve also gone for the Lightweight Boots thanks to the mobility buff, but frankly any of the options in the boots category are decent here (aside from the Stalker Boots). Finally, the Ghost T/V Camo will help keep you undetected when moving, so you shouldn’t show up on enemy radars.
For more Modern Warfare 3 guides, see how to switch to Tactical Stance, and check our guides on the best TAQ Evolvere loadout, best Striker loadout, best SVS 545 loadout, best XRK Stalker loadout, best MCW loadout, and best AMR9 loadout.
How can I unlock the FJX Horus for free in Modern Warfare 3
You can unlock the FJX Horus for free in Modern Warfare 3 by progressing through the Season 3 Battle Pass and completing Sector 8. This weapon is available on the free tier, so you don’t need to purchase the premium Battle Pass or spend any COD points. To reach Sector 8, you need to earn a total of 20 Battle Pass tokens by playing the game, completing matches, and finishing weekly challenges to accumulate XP. Alternatively, if you want to unlock it instantly, you can buy the premium BlackCell Battle Pass, which also grants 20 tier skips to reach the weapon faster.
What specific challenges do I need to complete in Sector 8 to unlock the FJX Horus
To unlock the FJX Horus in Modern Warfare 3 by reaching Sector 8 in the Battle Pass, you need to earn 5 Battle Pass tokens within that sector. Before you can claim the weapon, you must first unlock the preceding rewards in Sector 8, which typically involve completing weekly and daily challenges, playing matches, and accumulating kills to progress through the tiers. These challenges often include objectives like winning games, getting kills with specific weapons, or completing match-based tasks. Once you have earned the required tokens and completed the necessary challenges in Sector 8, the FJX Horus will be unlocked as the final reward in that sector.
