Tapered Heatsink

The Tapered Heatsink is a Deluxe-tier barrel slot weapon mod in Marathon that manages thermal buildup during sustained fire. By drawing heat away from the barrel more efficiently, it maintains accuracy and fire rate over longer engagements, reducing the performance penalty that occurs when weapons overheat or accumulate recoil bloom. This makes it particularly valuable on weapons with high fire rates or those chambered in volt-type ammo, where heat management directly affects combat effectiveness.

Runners who favor aggressive, sustained-fire playstyles will find the Tapered Heatsink extends their effective damage window before accuracy degrades. It rewards continuous pressure rather than burst tactics, making it a strong choice for weapons like the Ares RG or V00 Zeus RG. As a Deluxe-tier mod, it offers a meaningful step up from Enhanced-tier barrel options, providing tactical depth for players who want to control firefights through volume and consistency rather than individual shot precision.