AR · Modern Warfare 4 Meta
Patriot XMR Best Loadout & Attachments
BThe current best Patriot XMR build for Modern Warfare 4: full attachment list with unlock levels, Apex and class setup, taken from post-launch guides (sources under each build) and re-checked after every balance patch.
The Patriot XMR hits hard but kicks a lot, so builds lean on the Fireline grip, a rear grip and an ADS laser to tame it. It works as a mid-range alternative, but most tier lists rank it below the top rifles.
Updated 2026-11-01
Sources checked: Dexerto, CODMunity, WZStats · Verified 2026-11-01
Patriot XMR — All-round
Updated 2026-11-01
| Slot | Attachment |
|---|---|
| Muzzle | EXP Undertow Gen. 2Level 25 |
| Optic | FJX 708 ProLevel 19 |
| Underbarrel | FSS Fireline GripLevel 33 |
| Rear Grip | Schlager Attack-7 Grip |
| Laser | SA Laz-500Level 12 |
Sources agree: WZStats, CODMunity, NoobFeed
Unlock this Patriot XMR build faster
Every attachment above unlocks by weapon level. Maxing the Patriot XMR (72 levels) takes about 8.8 h in public matches, or about 2 h in bot lobbies. How we estimate this
To max the Patriot XMR you need about 12 bot lobbies — the 3 Hours package covers it (≈18 lobbies) for $44.99
Get 3 HoursNeed the Patriot XMR's unlock level, weapon-level count or camo challenges? Patriot XMR weapon details
Patriot XMR loadout FAQ
What is the best Patriot XMR loadout in Modern Warfare 4?
The current best Patriot XMR build (All-round) runs: EXP Undertow Gen. 2 (Muzzle), FJX 708 Pro (Optic), FSS Fireline Grip (Underbarrel), Schlager Attack-7 Grip (Rear Grip), SA Laz-500 (Laser). The full table above includes every slot and unlock level.
What tier is the Patriot XMR in the current Modern Warfare 4 meta?
The Patriot XMR currently sits in B Tier — Viable of our Modern Warfare 4 tier list, which is refreshed after every balance patch.
What weapon level do you need for the best Patriot XMR loadout?
The highest attachment in this build unlocks at Patriot XMR weapon level 33. Until then, run the lower-level attachments in the same slots and swap in the final pieces as you level up.
When was this Patriot XMR loadout last updated?
This build was last verified on 2026-11-01. We re-check the entire Modern Warfare 4 tier list after every balance patch.