Game: Modern Warfare 4MW4

Patriot XMR: Assault Rifle stats and attachments in MW4

Patriot XMR is an assault rifle in Call of Duty: Modern Warfare 4. It fires 645 RPM from a 25-round magazine with 100 reserve rounds, and it unlocks at Player Level 27. Its Apex Attachment is the Patriot XMR Volt.

Build with Patriot XMRAll assault rifles

Patriot XMR in Modern Warfare 4

Assault RifleUnlocks at Player Level 27Apex: Patriot XMR Volt

Community-reported

Tier A (ggranked, 861 ms) · Tier B (DMZ Radar). Tier lists

2 Multiplayer and 2 DMZ builds from CODMunity, pick rate 3.6%. Popular builds

Official Patriot XMR stats

Patriot XMR stats from Activision's launch weapon sheet
StatValueRank among assault rifles
Fire rate645 RPM#5 of 8
Magazine25 rounds#6 of 8
Reserve100 rounds#1 of 8
Total rounds125Derived: magazine plus reserve
Weapon levels72#1 of 8 (tied)
Unlock levelPlayer Level 27Level cap is 55

Damage, time to kill and the in-game Gunsmith bars are not published by Activision, so they are not shown. Community-reported movement, handling and recoil values follow in their own section.

Derived firing numbers

Numbers calculated from the published fire rate and magazine size
NumberValue
Shots per second10.8
Time between shots93 ms
First to last shot of a full magazine2.23 s

These are arithmetic on the published fire rate and magazine size. They ignore reloads, recoil and burst or pump cycling, and they say nothing about damage.

Patriot XMR community-reported stats

Community-reportedNothing attached, from CODMunity (read ); community-reported and unverified.

How this is sourced

Movement, handling, recoil and ammo values for the Patriot XMR with nothing attached. Activision has not published them, and they are launch data that changes with patches. Fire rate, magazine size and total rounds are Activision's published numbers. Damage and time to kill are not included.

Each attachment below lists its biggest changes as a percentage of the value above, and the changes of everything equipped are multiplied together (the source's rule, not confirmed by Activision). Where these numbers come from.

Mobility

Movement speed
4.54 m/s
ADS movement speed
2.22 m/s
Sprint speed
6.05 m/s
Tactical sprint speed
7.09 m/s
Crouch movement speed
2.13 m/s
Strafe speed
3.47 m/s
Firing movement speed
3.96 m/s

Handling

ADS speed
280 ms
ADS out speed
400 ms
Sprint to fire speed
210 ms
Reload time
3333 ms
Raise speed
1100 ms
Drop speed
800 ms

Recoil

Vertical recoil
52.6
Horizontal recoil
14.4
Vertical gun kick
35.1
Horizontal gun kick
2.7
ADS idle sway
0.40°
ADS gun bob
0.09°

Range and bullets

Bullet velocity
620 m/s
Damage rangeAn index: 100 is the weapon's own damage range, and attachments scale it
100%
Bullet penetration
21.0 in

Hip fire and flinch

Hip idle sway
1.31°
Hip gun bob
1.09°
Hip turn sway
10.8°
Flinch received
0.29x

Fire rate and ammo

Fire rateFrom Activision
645 rpm
Magazine sizeFrom Activision
25 rounds
Total roundsRounds carried in total, the loaded magazine includedFrom Activision
125 rounds
Headshot multiplier
1.30x

Attachments change these values. The class builder shows the result for a whole build.

Patriot XMR attachments

The Patriot XMR accepts 9 attachment types. Gunsmith allows up to 5 standard attachments on one weapon, plus its Apex Attachment.

Community-reported63 attachments listed by community sites, by type below; community-reported and unverified.

How this is sourced

Activision has not published the names or effects of the individual attachments, so there is no official list to check these against. They are grouped by type in Gunsmith order. Where CODMunity lists a stat change for an attachment on this weapon, the biggest changes are printed under it as a percentage of the base value; "No stat change reported" means the source lists none, not that there is none. Where the names come from.

Optic (23)10 with a reported stat change
  • Bruen THRM-60 Optic2.1x thermal opticNo stat change reported
  • Corio Bisect4x Scope
    • ADS speed +11% (worse)
    • ADS movement speed −10% (worse)
    • Vertical recoil −10% (better)
    • Horizontal recoil −10% (better)
  • Cronen R8084x Scope
    • ADS speed +11% (worse)
    • Vertical recoil −10% (better)
    • Horizontal recoil −10% (better)
    • ADS movement speed −7% (worse)
  • FJX 708 PROReflexNo stat change reported
  • GL K2304x Scope
    • ADS speed +11% (worse)
    • Vertical recoil −10% (better)
    • Horizontal recoil −10% (better)
    • ADS movement speed −7% (worse)
  • IOTA-DMini reflex opticNo stat change reported
  • KV Corsac HoloHoloNo stat change reported
  • Locus PX3 CantedRifle Scope
    • ADS speed +11% (worse)
    • ADS movement speed −10% (worse)
  • RVX9 ThermoRifle Scope
    • ADS speed +17% (worse)
    • ADS movement speed −15% (worse)
  • Schlager 7xRifle Scope
    • Vertical recoil −30% (better)
    • Horizontal recoil −30% (better)
    • ADS speed +17% (worse)
    • ADS movement speed −15% (worse)
  • Schlager Dogfight GIRifle Scope
    • Vertical recoil −30% (better)
    • Horizontal recoil −30% (better)
    • ADS speed +17% (worse)
    • ADS movement speed −15% (worse)
  • Schlager Night View Pro4x Scope
    • ADS speed +11% (worse)
    • ADS movement speed −10% (worse)
    • Vertical recoil −10% (better)
    • Horizontal recoil −10% (better)
  • Slimline EliteMini ReflexNo stat change reported
  • SZ Echelon HoloHoloNo stat change reported
  • SZ Helios HoloHoloNo stat change reported
  • SZ Lonewolf Flip4x Scope
    • ADS speed +11% (worse)
    • Vertical recoil −10% (better)
    • Horizontal recoil −10% (better)
    • ADS movement speed −7% (worse)
  • SZ Lonewolf HoloHoloNo stat change reported
  • SZ Micro D-3ReflexNo stat change reported
  • SZ Prima-4 DotLow-profile dot opticNo stat change reported
  • SZ SRE-7ReflexNo stat change reported
  • VLK Rize-40Rifle Scope
    • ADS speed +17% (worse)
    • ADS movement speed −15% (worse)
    • Vertical recoil −10% (better)
    • Horizontal recoil −10% (better)
  • VLK TrimmerReflexNo stat change reported
  • ZLR Type CMini ReflexNo stat change reported

Muzzle (8)7 with a reported stat change
  • Bruen R12 Gen. 4Horizontal Comp
    • Horizontal recoil −25% (better)
    • ADS speed +4% (worse)
  • EXP Undertow Gen. 2Heavy Silencer
    • Bullet velocity +16% (better)
    • Damage range +16% (better)
    • ADS speed +11% (worse)
    • Vertical recoil −6% (better)
  • HET-S6 CompBalanced Comp
    • Vertical recoil −8% (better)
    • Horizontal recoil −8% (better)
    • ADS speed +4% (worse)
  • Matuzek BlackveilFlash Hider
    • Vertical recoil −3% (better)
    • Horizontal recoil −3% (better)
  • Meiko 30CAL-SPLightweight suppressor
    • Pro: Sound suppression
    • Con: Damage range
    • Damage range −10% (worse)
  • Octa-63 CompVertical Comp
    • Vertical recoil −13% (better)
    • ADS speed +4% (worse)
  • TV BitelockBreacherNo stat change reported
  • ZLR Cold EchoTactical Silencer
    • ADS speed +6% (worse)

Barrel (4)4 with a reported stat change
  • EXP Haste 80L 14"Light Barrel
    • ADS movement speed +8% (better)
    • Vertical recoil +8% (worse)
    • Horizontal recoil +8% (worse)
    • ADS speed −6% (better)
  • EXP Raid Tac 18.5"Long Barrel
    • Damage range +26% (better)
    • Bullet velocity +20% (better)
    • ADS speed +9% (worse)
    • Sprint to fire speed +7% (worse)
  • SO 898F 19"Heavy Long Barrel
    • Damage range +16% (better)
    • Bullet velocity +15% (better)
    • ADS speed +11% (worse)
    • Vertical recoil −10% (better)
  • SO Pilot-RX 11"Short Barrel
    • Bullet velocity −12% (worse)
    • Damage range −12% (worse)
    • ADS speed −10% (better)
    • Vertical recoil +10% (worse)

Underbarrel (7)5 with a reported stat change
  • AA54 V.3 BipodBipodNo stat change reported
  • Custom BipodBipodListed by one source only.No stat change reported
  • FSS BeargripBipod Grip
    • Horizontal recoil −10% (better)
    • ADS speed +7% (worse)
    • Movement speed +3% (better)
  • FSS Fireline GripAngled grip
    • Pro: Firing stability
    • Con: Aiming speed
    • Vertical recoil −9% (better)
    • Horizontal recoil −9% (better)
    • ADS speed +7% (worse)
    • Sprint to fire speed +7% (worse)
  • FSS TAC90 GripAngled Short Grip
    • ADS idle sway −50% (better)
    • ADS gun bob −50% (better)
  • GW Domi-9Vertical Short Grip
    • Hip idle sway −50% (better)
    • Hip gun bob −40% (better)
  • MIRE-50 Tac GripVertical Grip
    • ADS speed +6% (worse)
    • Movement speed +5% (better)

Magazine (2)2 with a reported stat change
  • 35 Round Mag
    • Magazine size +40% (better)
    • Reload time +8% (worse)
    • ADS speed +4% (worse)
    • ADS movement speed −3% (worse)
  • 50 Round Drum Mag50-round drum magazine
    • Magazine size +100% (better)
    • Reload time +22% (worse)
    • ADS speed +7% (worse)
    • ADS movement speed −5% (worse)

Rear Grip (3)3 with a reported stat change
  • EXP TR-WrapAim Grip
    • Flinch received −50% (better)
    • ADS idle sway −10% (better)
    • Hip idle sway −5% (better)
  • FJX Fury IV GripSkeleton Grip
    • ADS speed −9% (better)
    • Sprint to fire speed −8% (better)
    • Vertical recoil +5% (worse)
    • Horizontal recoil +5% (worse)
  • Schlager ATTACK-7 GripAssault Grip
    • Vertical recoil −6% (better)
    • Horizontal recoil −6% (better)
    • ADS speed +4% (worse)
    • Sprint to fire speed +4% (worse)

Stock (4)4 with a reported stat change
  • Hanbit B56T-L9Heavy Stock
    • ADS movement speed −3% (worse)
  • Hanbit MK.3 H70Tactical Stock
    • ADS speed −10% (better)
    • Vertical recoil +5% (worse)
    • Horizontal recoil +5% (worse)
  • No Stock
    • Vertical recoil +28% (worse)
    • Horizontal recoil +28% (worse)
    • ADS movement speed +16% (better)
    • ADS speed −15% (better)
  • XRK Ranger D4Light Stock
    • ADS movement speed +14% (better)
    • Movement speed +4% (better)
    • Sprint speed +2% (better)

Laser (7)7 with a reported stat change
  • Bruen 22-LPWBright Hip Laser
    • Sprint to fire speed −17% (better)
  • Corio 4DV-3Flashlight
    • Movement speed +2% (better)
    • ADS movement speed +2% (better)
  • Corio ODSPR+Canted Laser
    • ADS gun bob +30% (worse)
  • Expedite Intra-5bCanted Laser
    • ADS gun bob +30% (worse)
    • Hip gun bob −15% (better)
  • SA LAZ-500Dim ADS Laser
    • ADS speed −4% (better)
  • STOVL IRX-6Dim Hip Laser
    • ADS idle sway −7% (better)
    • Hip idle sway −7% (better)
    • Hip gun bob −7% (better)
  • SZ Gen.6 PEQBright ADS Laser
    • Sprint to fire speed −17% (better)
    • ADS speed −8% (better)

Ammunition (5)4 with a reported stat change
  • 7.62 NATO Armor Piercing
    • Bullet penetration +50% (better)
  • 7.62 NATO Frangible
    • Bullet penetration −38% (worse)
  • 7.62 NATO High Velocity
    • Bullet velocity +20% (better)
  • 7.62 NATO Hollow PointNo stat change reported
  • 7.62 NATO Overpressured
    • Bullet penetration −30% (worse)

Patriot XMR Volt Apex Attachment

Underbarrel launcher that fires a wide spread of 50,000 V darts. Non-lethal stun that primes targets for elimination.

Unlock
Fully level the Patriot XMR: 72 weapon levels.
Blocks
Reported stat changes
No stat change reported by CODMunity
Slot use
None. Apex Attachments are equipped outside the standard attachment slots.

See all 28 Apex Attachments

How to unlock the Patriot XMR

Reach Player Level 27. Player Level runs from 1 to 55. XP from Multiplayer and DMZ counts toward it, and Warzone XP does from Season 1. The Patriot XMR Volt needs a separate grind: level the Patriot XMR itself through all 72 weapon levels.

Frequently asked questions

What is the Patriot XMR's fire rate in MW4?

645 RPM. That ranks #5 of 8 assault rifles by fire rate. The magazine holds 25 rounds and the weapon carries 100 in reserve.

When do you unlock the Patriot XMR in MW4?

At Player Level 27.

What does the Patriot XMR Volt Apex Attachment do?

Underbarrel launcher that fires a wide spread of 50,000 V darts. Non-lethal stun that primes targets for elimination. It blocks Barrel attachments. It unlocks by fully levelling the Patriot XMR (72 weapon levels).

How many attachments can the Patriot XMR use?

Up to 5 standard attachments, chosen from 9 attachment types (Optic, Muzzle, Barrel, Underbarrel, Magazine, Rear Grip, Stock, Laser, and Ammunition), plus the Patriot XMR Volt Apex Attachment, which does not use one of the 5 slots.

Which attachments are reported for the Patriot XMR?

Activision has not published the attachment list, and it says there are more than 500. Community sites report 63 attachments for the Patriot XMR, community-reported and unverified: 23 optic, 8 muzzle, 4 barrel, 7 underbarrel, 2 magazine, 3 rear grip, 4 stock, 7 laser, and 5 ammunition. The attachments section of this page lists them by type.

Other assault rifles

Sources: Ready for Launch: All Modern Warfare 4 Operators, Weapons, Equipment, and Multiplayer Create-a-Class Features (October 19, 2026); Ready for Launch: Modern Warfare 4 Progression and Prestige (October 19, 2026). Attachment names, pictures and notes are community-reported; see Data and assumptions. Updated .