Marathon Longshot Sniper: Precision Rifle Build Guide

The Longshot - Sniper Rifle is Marathon's single-shot, long-range precision weapon chambered in MIPS rounds with 69 damage per shot, a 2.15 precision multiplier, and a fire rate of 120 RPM. It carries 4 rounds in the magazine and reaches out to 175 meters. These numbers tell a clear story: this is not a gun you spray. It is a gun you place. Every round is a decision, and every miss costs you more than it would with any other weapon class.

The precision multiplier is the number to internalize. At 2.15x, a headshot lands for more than double the base damage. That is the Longshot's core promise: precision is paid off disproportionately. Learning to collect on that promise is the entire skill curve.

The Longshot rewards patience and punishes hesitation. If you are newer to extraction shooters or still learning Marathon's movement and heat systems, a Flex-range AR like the M77 will teach you more per run than this weapon will. The Longshot is for players who already understand how to hold an angle, read rotations, and respect their own reload timing.

For shells, the Recon - Intel is the natural home. Echo Pulse pings targets through geometry; knowing where someone is before you place your crosshair is exactly the kind of pre-engagement certainty a sniper rifle demands. Assassin - Stealth is the more aggressive pairing -- Active Camo covers the move after the shot. Firing briefly disrupts Camouflage (1.5s), so the shot itself gives you away, but the reposition afterward can be hidden. That addresses the sniper's oldest problem: being found after firing.

Vandal - Combat is a workable middle ground. The Microjets double-jump lets you break out of fixed positions quickly, and Amplify clears heat so sustained repositioning does not punish you as hard. Less elegant than the other two, but more forgiving when things collapse.

The Longshot runs four mod slots: Barrel, Optic, Magazine, and Chip. There are no grip, stock, or shield slots.

Magazine is where the Longshot's identity lives. The Kingmaker Mag is a Prestige magazine that increases reload speed and magazine size, and headshots increase its rate of fire, stacking up to three times. The rifle already pays off precision, and Kingmaker pays it off again. ◈ Hi-Cap Mag - Magazine MOD - Deluxe (magazine size) and ◈ Stabilizing Mag - Magazine MOD - Deluxe (magazine size and stability) are the fallbacks if you don't have it.

Barrel depends on how you play. ◈ Steady Barrel - Barrel MOD - Superior increases stability, ready speed, and accuracy while moving, which suits players who reposition between shots. ◈ Impulse Brake - Barrel MOD - Deluxe increases ADS accuracy and aim assist, which suits players who hold one angle. ◈ Farshot Barrel - Barrel MOD - Deluxe increases ADS accuracy and range.

Optic: the ◈ Neuro Optic Lens - Optic MOD - Enhanced increases zoom and ADS speed.

Chip: the Longshot takes universal chips. Insurrection increases damage against UESC forces, which pays off on runs where you clear AI. Keen Scout increases target detection range and how long enemies stay highlighted, which fits a rifle that wants to spot first and shoot second.

Because the Longshot demands you stay in position and sustain focus, two Cradle tracks are particularly relevant.

Endurance is your priority. Quick Vent, at 3 total Energy in the track," / "Heat Dissipation, at 9 total Energy, speeds that recovery further. This matters most on heat-heavy movement shells like Vandal -- you need to reposition, vent heat, and be ready to hold the next angle without penalizing your ability uptime.

Recharge is the secondary investment. Head Start, at 4 total Energy in Recharge, means you enter every run with partial Tactical charge, which on Recon or Assassin translates directly to an earlier first engagement with your kit active.

Use the [Cradle planner](/marathon/cradle) to map your Energy path before you commit -- Keep only if you've confirmed it in-game this season. Otherwise: "...before you commit, and test more than one split to see which fits how you play. a different split and seeing which feels right for how you actually play.

- The Longshot's 2.15 precision multiplier makes clean headshots decisive; the entire skill investment is learning to land them consistently under pressure, not spray-and-correct. - ◈ Pinpoint Barrel - Barrel MOD - Superior and Long Eye Scope are your baseline mod foundation -- match range and stability before reaching for niche chip effects. - Pair with Recon for pre-engagement intel or Assassin for post-shot repositioning; both shells solve the sniper's core vulnerability of being located after firing.