Getting Started with Weapon Customization

Customizing Your First Firearm

The Iron Sight Foundry Mod centers on deep weapon customization through an attachment system. Access the weapon attachment workbench to begin modifying your firearms.

You can swap individual parts like grips and handguards, and mount tactical accessories such as scopes and flashlights. The mod supports rail systems that let you position multiple attachments on a single weapon.

Each part you install changes your weapon's performance stats and role—the same base gun can become an SMG, assault rifle, or designated marksman rifle depending on your configuration.

During combat, use the smooth first-person inspection animations to check magazines and clear chambers. The mod displays on-screen UI cues synchronized with these animations, keeping you informed while you fight. Expect bright muzzle flashes that realistically illuminate dark caves and nearby areas when you fire.