Accuracy and headshot data are estimates. TTK values may differ from in-game results. Verified weapon stats rolling out now. Methodology ·
M77 ASSAULT RIFLE
AR · 37m range · mag 24 · A tier · Launch March 20261.0
M77 Assault Rifle is a A-tier AR in Marathon. At medium range (15–40m) against a Pro-skill player with a Standard (Grey) shield (140 EHP), it kills in 2.53s using 9 shots — ranking #2 among ARs at medium range. Base stats: 15 damage · 450 RPM · 24-round mag · 2.6s reload.
TTK · Medium · Pro · Standard (Grey) Shield
2.53s
vs 140 EHP (Standard (Grey))
9 shots to kill · 1 kills/mag
TTK by Range · ⚡ Pro · Standard (Grey)
Short (<15m)2.00s9 shots
Medium (15–40m)2.53s9 shots
Long (40m+)5.23s9 shots
Best Case (Pro · Short · No Shield)
2.00s· 9 shots
TTK by Range · Pro · Standard (Grey) Shield (140 EHP)
Short (<15m)2.00s9 shots
Medium (15–40m)2.53s9 shots
Long (40m+)5.23s9 shots
Base Stats
Damage15
RPM450
Magazine24
Reload Speed2.6s
Range37m
Ammo TypeLight
Base unmodded stats only.
Compare with other ARs
| Rank | Weapon | Short TTK (<15m) | Med TTK (15–40m) | Long TTK (40m+) | Tier |
|---|---|---|---|---|---|
| 1 | Impact H-AR | 1.80s | 2.25s | 5.49s | S |
| 2 | M77 Assault Rifle | 2.00s | 2.53s | 5.23s | A |
| 3 | Overrun AR | 4.71s | 5.13s | 8.67s | B |
| 4 | V75 Scar | 6.80s | 8.80s | 17.30s | C |
Frequently Asked Questions
What is the M77 Assault Rifle TTK in Marathon?
The M77 Assault Rifle kills in 2.53s at medium range (15-40m) against a Pro-skill player with a Standard (Grey) shield (140 EHP). At short range (<15m) the TTK is 2.00s, and at long range (40m+) it is 5.23s. All figures use base, unmodded stats in the Launch March 2026 patch.
How many bullets does the M77 Assault Rifle need to kill?
The M77 Assault Rifle requires 9 shots at medium range against a Standard (Grey)-shield enemy. At short range it takes 9 shots, and at long range 9 shots. With a 24-round magazine that is approximately 1 kills per mag at medium range.
Is the M77 Assault Rifle good in Marathon?
The M77 Assault Rifle is A-tier at medium range (Pro skill, Standard (Grey) shield), ranking #2 among ARs. It is a strong pick with above-average TTK.
What ammo does the M77 Assault Rifle use?
The M77 Assault Rifle uses Light ammo with a 24-round magazine and a 2.6s reload speed.