Extended Barrel III is a rare-tier weapon mods in Arc Raiders, the cooperative extraction shooter developed by Embark Studios. Tier 3 extended barrel. Significantly increases bullet velocity and effective range, turning medium-range weapons into long-range threats.

As a weapon mod blueprint, Extended Barrel III allows you to craft this attachment to customize your weapons. Weapon mods can significantly change how a weapon handles — improving accuracy, recoil control, damage, or magazine capacity. Having the right mods can give you a decisive advantage in firefights.

Rare blueprints are significantly harder to find and often require players to explore specific map locations, complete quest lines, or open high-tier containers. The weapons, mods, and consumables they unlock are substantially more powerful and can give you a real edge in combat. Collecting all rare blueprints is a meaningful milestone for any Arc Raiders player.

Extended Barrel III is one of 80 blueprints in our complete Arc Raiders database. Use Arc Blueprint Tracker to browse all blueprints, filter by category or rarity, and track your collection progress toward 100% completion. Whether you are hunting for legendary weapons or filling in your common items, our tracker helps you stay organized.