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Close range at LV 72: 5 of 5 final
LaserEquipped 7/7 Bruen 22-LPW Muzzle 8/8 Empty BarrelEquipped 5/5 11.5 Shortline Barrel UnderbarrelEquipped 9/9 FSS Tac90 Grip Optic 23/23 Empty StockEquipped 6/6 Demo Dozer Stock Fire Mod 5/5 Empty Rear GripEquipped 3/3 ZLR Phase Grip Magazine 2/2 Empty SC // WEAPON INTEL
GUNSMITH · LV 72
Laser Muzzle Barrel Underbarrel Optic Stock Fire Mod Rear Grip Magazine
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Your build · 5/5 S 100/100 · Excellent 100% match with our Close range build
Complete atLV 55
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Laser Bruen 22-LPW LV 49 ×
Barrel 11.5 Shortline Barrel LV 48 ×
Underbarrel FSS Tac90 Grip LV 17 ×
Stock Demo Dozer Stock LV 28 ×
Rear Grip ZLR Phase Grip LV 55 ×
Laser
7 of 7 unlocked at LV 72 Unlock levels: under review LV 2 SZ Gen.6 PEQADS laser: steadier aim while aiming down sights. (Bright ADS Laser) Unlocked Equip
LV 12 Corio 4DV-3Flashlight: lights up targets in dark areas. (Flashlight) Unlocked Equip
LV 16 STOVL IRX-6Hip laser: tighter hip-fire. (Dim Hip Laser) Unlocked Equip
LV 24 SA Laz-500ADS laser: steadier aim while aiming down sights. (Dim ADS Laser) Unlocked Equip
LV 42 Expedite Intra-5bCanted laser: faster aiming and sprint-to-fire. (Canted Laser) Unlocked Equip
LV 49 Bruen 22-LPWHip laser: tighter hip-fire. (Bright Hip Laser) Unlocked Equipped ✓
LV 60 Corio ODSPR+Canted laser: faster aiming and sprint-to-fire. (Canted Laser) Unlocked Equip
Waiting for a verified source.
M4 FAQ What is the best M4 build? We have ready builds for the M4: close range, mid range, long range. Pick a style and your weapon level in the lab above and we equip the right parts for that level, with stand-ins until the parts unlock.
How many attachments does the M4 have? We list 70 compatible attachments for the M4 across 10 slots, each with its unlock level and what it does.
Was the M4 changed recently? The last official change to the M4 was in Season 1 (2026-11-06). The patch notes have changed it 2 times since launch — all listed in the History tab.
What are the alternatives to the M4? In the same class: Axion, Cronen Squall, Han 86. Each has its own page with level-by-level builds.
Exact image unavailable — Barrel
SPECIAL CODE category presentation — not the exact attachment geometry.
11.5 Shortline Barrel Barrel
SPECIAL CODE
Exact image unavailable — Stock
SPECIAL CODE category presentation — not the exact attachment geometry.
Demo Dozer Stock Stock
SPECIAL CODE
Exact image unavailable — Laser
SPECIAL CODE category presentation — not the exact attachment geometry.
Bruen 22-LPW Laser
SPECIAL CODE
Exact image unavailable — Rear Grip
SPECIAL CODE category presentation — not the exact attachment geometry.
ZLR Phase Grip Rear Grip
SPECIAL CODE
Exact image unavailable — Underbarrel
SPECIAL CODE category presentation — not the exact attachment geometry.
FSS Tac90 Grip Underbarrel
SPECIAL CODE Close
M4 Close Range
Built by SPECIAL CODE from attachment archetypes.
11.5 Shortline Barrel Barrel Unlocked at Weapon Level 48.
Demo Dozer Stock Stock Unlocked at Weapon Level 28.
Bruen 22-LPW Laser Unlocked at Weapon Level 49.
ZLR Phase Grip Rear Grip Unlocked at Weapon Level 55.
FSS Tac90 Grip Underbarrel Unlocked at Weapon Level 17.
Exact image unavailable — Barrel
SPECIAL CODE category presentation — not the exact attachment geometry.
16 Highmark Barrel Barrel
SPECIAL CODE
Exact image unavailable — Underbarrel
SPECIAL CODE category presentation — not the exact attachment geometry.
Mire-50 Tac Grip Underbarrel
SPECIAL CODE
Exact image unavailable — Rear Grip
SPECIAL CODE category presentation — not the exact attachment geometry.
Brace DX Grip Rear Grip
SPECIAL CODE
Exact image unavailable — Muzzle
SPECIAL CODE category presentation — not the exact attachment geometry.
ZLR Reverb90 Muzzle
SPECIAL CODE
Exact image unavailable — Laser
SPECIAL CODE category presentation — not the exact attachment geometry.
SZ Gen.6 PEQ Laser
SPECIAL CODE Balanced
M4 Mid Range
Built by SPECIAL CODE from attachment archetypes.
16 Highmark Barrel Barrel Unlocked at Weapon Level 18.
Mire-50 Tac Grip Underbarrel Unlocked at Weapon Level 5.
Brace DX Grip Rear Grip Unlocked at Weapon Level 10.
ZLR Reverb90 Muzzle Unlocked at Weapon Level 34.
SZ Gen.6 PEQ Laser Unlocked at Weapon Level 2.
Exact image unavailable — Barrel
SPECIAL CODE category presentation — not the exact attachment geometry.
18 LE Crosswind Barrel
SPECIAL CODE
Exact image unavailable — Fire Mods
SPECIAL CODE category presentation — not the exact attachment geometry.
5.56 NATO Overpressured Fire Mods
SPECIAL CODE
Exact image unavailable — Muzzle
SPECIAL CODE category presentation — not the exact attachment geometry.
FSS IS300 Muzzle
SPECIAL CODE
Exact image unavailable — Stock
SPECIAL CODE category presentation — not the exact attachment geometry.
Demo HVR2 Stock Stock
SPECIAL CODE
Exact image unavailable — Rear Grip
SPECIAL CODE category presentation — not the exact attachment geometry.
Brace DX Grip Rear Grip
SPECIAL CODE Long
M4 Long Range
Built by SPECIAL CODE from attachment archetypes.
18 LE Crosswind Barrel Unlocked at Weapon Level 32.
5.56 NATO Overpressured Fire Mods Unlocked at Weapon Level 3.
FSS IS300 Muzzle Unlocked at Weapon Level 4.
Demo HVR2 Stock Stock Unlocked at Weapon Level 6.
Brace DX Grip Rear Grip Unlocked at Weapon Level 10.
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