TTK Rankings — All Assault Rifles
Skill: Pro · Shield: Standard (Grey) (140 EHP) · Patch: Launch March 2026
| # | Weapon | Med TTK (15–40m) | Tier |
|---|---|---|---|
| 1 | 1.20s | S | |
| 2 | 1.87s | A | |
| 3 | 3.89s | B | |
| 4 | 16.50s | D |
| # | Weapon | Kill time | TTK |
|---|---|---|---|
| 1 | 1.20s | ||
| 2 | 1.87s | ||
| 3 | 3.89s | ||
| 4 | 16.50s |
Why This Ranking?
Rankings are based on time-to-kill at medium range (15–40m) at Pro skill level against a Standard (Grey) shield (140 EHP), using base unmodded stats from the Bungie in-game Armory (Launch March 2026). Weapons are sorted fastest to slowest within each tier.
S Tier: Impact H-AR
Impact H-AR sits in S tier with a 1.20s average medium-range TTK, 80% faster than the class average in Launch March 2026. Impact H-AR leads at 1.20s, firing at 400 RPM dealing 18 damage per shot with a 18-round magazine. Fastest at short range (<15m): Impact H-AR at 1.05s. Best at long range (40m+): Impact H-AR at 1.80s. All values: Pro skill, Standard (Grey) shield (140 EHP), base unmodded stats.
A Tier: M77 Assault Rifle
M77 Assault Rifle sits in A tier with a 1.87s average medium-range TTK, 68% faster than the class average in Launch March 2026. M77 Assault Rifle leads at 1.87s, firing at 450 RPM dealing 16 damage per shot with a 24-round magazine. Fastest at short range (<15m): M77 Assault Rifle at 1.33s. Best at long range (40m+): M77 Assault Rifle at 3.07s. All values: Pro skill, Standard (Grey) shield (140 EHP), base unmodded stats.
B Tier: Overrun AR
Overrun AR sits in B tier with a 3.89s average medium-range TTK, 34% faster than the class average in Launch March 2026. Overrun AR leads at 3.89s, firing at 720 RPM dealing 10.5 damage per shot with a 25-round magazine. Fastest at short range (<15m): Overrun AR at 1.67s. Best at long range (40m+): Overrun AR at 4.89s. All values: Pro skill, Standard (Grey) shield (140 EHP), base unmodded stats.
D Tier: V75 Scar
V75 Scar sits in D tier with a 16.50s average medium-range TTK, 181% slower than the class average in Launch March 2026. V75 Scar leads at 16.50s, firing at 120 RPM dealing 14.5 damage per shot with a 40-round magazine. Fastest at short range (<15m): V75 Scar at 9.50s. Best at long range (40m+): V75 Scar at 81.57s. All values: Pro skill, Standard (Grey) shield (140 EHP), base unmodded stats.
Frequently Asked Questions
What is the best AR in Marathon?
The Impact H-AR has the fastest medium-range TTK at 1.20s as of Launch March 2026 at Pro skill level.
What AR has the fastest TTK at close range?
Impact H-AR leads at short range with a 1.05s TTK.
What AR has the best TTK at long range?
Impact H-AR leads at long range (40m+) with a 1.80s TTK in Launch March 2026 at Pro skill, Standard (Grey) shield.
How does AR TTK change with range in Marathon?
TTK increases with range for all ARs. The top-ranked Impact H-AR goes from 1.05s at short range (<15m) to 1.20s at medium range (15–40m) to 1.80s at long range (40m+). All figures: Pro skill, Standard (Grey) shield (140 EHP).
How current is this data?
This page reflects Launch March 2026. It updates with each patch reseed.