Marathon Vandal Build: Best Ranked Solo Loadout With the Twin Tap HBR

Vandal - Combat sits A-tier in ranked solo and has held that position with no movement. The shell is stable, understood, and not reliant on patches to perform — that consistency is exactly what you want when climbing. Update 1.1.0.3 just dropped; its ranked implications are still shaking out. Nothing in the confirmed patch notes alters the core Vandal toolkit or the weapons in this build, so the loadout below goes in clean.

The win condition here is straightforward: use Amplify to win trades you have no business winning, extract the Holotag, get out. Vandal's Prime ability reduces the Heat generated by movement abilities and boosts movement speed and weapon dexterity (ADS and handling) for 30 seconds. That window is your fight window. Everything in this build is designed to maximize damage output inside it and survivability outside it.

The Twin Tap HBR - Precision Rifle is a Heavy Rounds precision rifle — 22 damage, 600 RPM, 20-round magazine. That fire rate makes it the fastest-feeling precision rifle we track, and the Heavy Rounds profile gives it a trade advantage over light-round ARs at mid range. This is not an off-meta pick. It is the weapon Vandal's handling buff during Amplify was made for.

Mod setup: Interval Mag is a Prestige AR mod and does not apply here — the Twin Tap runs its own slot. The confirmed Prestige optic for this weapon is the Q-Tap Regen Optic, which bumps rounds per burst to four and restores a small amount of shields on precision hits. That shield restoration is a survival mechanic in a shell with no passive self-repair. Run it. For the chip slot, Circuit Tracers (Superior) — precision eliminations reload the magazine by a massive amount — extends your Amplify combat window without burning your reload animation.

Secondary: CE Tactical Sidearm - Pistol. 20 damage, 300 RPM, 18-round Light Rounds pistol. It is not flashy. It is what you pull when the primary runs dry mid-fight and you cannot afford the reload. Vandal's Mechanized Holsters core (Deluxe) reloads ballistic weapons during Power Slide — if you have it equipped, that interaction makes the sidearm more of a bridge than a fallback.

Recharge track is your priority investment. The "Head Start" perk — sources list it at 4 Energy — starts each run with partial Tactical charge. "Primed" at 10 Energy adds partial Prime charge on drop. Together, these mean your Amplify window is available earlier, which is decisive in early-game Holotag confrontations where you cannot afford to wait out a full charge cycle.

Secondary track: Endurance. The "Quick Vent" perk accelerates Heat recovery after Amplify burns your bar. Vandal generates Heat through Microjets, Power Slide, and Amplify itself — without Endurance investment, you are locked out of mobility exactly when you need to reposition after a kill.

Note: all Cradle perk Energy breakpoints are source-listed, not confirmed in-game. The track priorities are sound regardless of exact Energy values.

Head slot: ◇ Regen V2 - Head - Enhanced (Enhanced) — Self-Repair Speed 30%, Revive Speed 10%. Vandal has no built-in healing. This is the minimum acceptable self-repair profile for solo ranked.

Torso slot: Hurting Hands V4 (Superior) — Firewall 20, Prime Recovery 10%, Finisher Siphon 50. The Prime Recovery feeds back into faster Amplify access. Finisher Siphon is a bonus in a solo queue where you will take finishers for Holotag confirmation.

Shell Core: Calling Card (Prestige, A-tier) — Disrupt Cannon also Hacks targets caught in the blast. The Hack status is a fight-opener against Runners. Combine it with Amplify and the Twin Tap's precision at mid range and you have a timed, sequenced burst of pressure that most shells cannot answer cleanly.

The ceiling here is an A-grade build because Vandal is A-tier, not S. The shell does not hard-counter the current meta — it beats it through execution. That distinction matters: this is a climber's tool, not a free win.