
The MK35 ISR is a newly added Assault Rifle in Warzone Season 3, which can easily fit into the battle royale’s long-range meta, thanks to its low recoil.
The MK35 ISR doesn’t have the best damage, but its recoil control is so forgiving that you’d be able to land more shots than other guns, especially on long-range targets. The gun comes with a Prestige Barrel that doubles as a built-in suppressor, giving you range, control, and suppressed sound in one slot, which is what you want from a primary AR in battle royale.
If you are looking for the best MK35 ISR loadout in Warzone Season 3, you can find everything here with the right attachments and class setup.
Table of contents
Best MK35 ISR loadout in Warzone
Before you proceed with the attachments, take a look at how to unlock the MK35 ISR in Warzone.
Best MK35 ISR build in Warzone

| Slot | Attachment |
|---|---|
| Optic |
Fang Hoverpoint Elo (Recoil Stabilization) |
| Barrel |
19″ MFS Nightfall Suppressed Barrel (No Mini-Map Firing Ping, Damage Range, Hipfire Spread, Tactical Stance Spread) |
| Underbarrel |
Axis Shift Vertical Foregrip (Horizontal Recoil Control) |
| Magazine |
Bowen Siren Drum (Magazine Ammo Capacity) |
| Fire Mods |
5.56 NATO FMJ (Damage Range, Bullet Velocity, Penetration Damage, Inflicted Flinch) |
The Fang Hoverpoint Elo optic will give you a clean sight picture while adding recoil stabilization, which is perfect for tracking armored enemies at distance in Warzone.
The 19″ MFS Nightfall Suppressed Barrel keeps you off the minimap when firing and boosts your damage range, so you can take gunfights across open areas without instantly giving away your position.
The Axis Shift Vertical Foregrip focuses on horizontal recoil control, making the MK35 ISR feel like a straight beam in long sprays, which is exactly what you want in BR. The Bowen Siren Drum gives you the extra 30 rounds you need to crack, down, and finish multiple enemies.
5.56 NATO FMJ increases damage range, bullet velocity, and penetration damage, while also adding inflicted flinch, so your bullets hit harder through cover, travel faster to far targets, and shake enemy aim when you’re trading shots. You can also check our guide for the best MK35 ISR loadout in Black Ops 7, if you prefer Multiplayer more.
Best MK35 ISR class setup in Warzone

- Secondary weapon: Sniper rifle or SMG
- Melee: Personal preference
- Tactical: Smoke Grenade
- Lethal: Semtex
- Perk 1: Drill Instructor
- Perk 2: Sprinter
- Perk 3: Adaptive
I prefer an SMG in the secondary slot, so my go-to choice will be the Kogot-7, as it goes pretty well with the assault rifle, thanks to its fast fire rate and strong hip-fire ability, which can melt enemies easily. However, you may also choose the VS Recon for long-range sniping.
Smoke grenades are incredibly useful for staying alive, controlling space, cutting off lines of sight, revive downed teammates, and escape gunfights. Semtex remains quick and dependable to clear out players from covers.
Drill Instructor improves your HP regeneration and the movement of nearby allies. Sprinter directly improves your mobility by adding extra sprint speed and better movement, and Adaptive lets you take less damage from explosives and improves movement and handling.