TURN UP THE AMP. LOAD THE BELT.

Heavy Metal DLC is a tribute to weapons that don’t do subtle - they just roar.This DLC brings machine guns to Gunsmith Simulator, built for sustained, high-intensity automatic fire. Large calibers, high rates of fire, and hefty designs make them some of the most demanding and complex weapons available in the game.

DLC CONTENTS: MG3A German machine gun with an extremely high rate of fire, developed from the MG42 design. It features belt feeding and a roller-locking mechanism.

The intense volume of fire requires precise handling and maintenance. M60An American general-purpose machine gun introduced into service in the second half of the 20th century.

Its robust build, belt feeding, and classic layout make it a recognizable and demanding piece of gunsmithing work. PKP PechenegA Russian machine gun designed for prolonged sustained fire.

Its integrated barrel cooling system eliminates the need for quick barrel changes, shaping the weapon’s handling and servicing characteristics. M249A light machine gun used by NATO forces.

It can be fed from both an ammunition belt and a magazine, increasing its versatility. It combines mobility with high firepower.

NEW MECHANICS Barrel Overheating MechanicsMachine guns can now heat up red-hot during intense firing. Barrel Swapping at the Shooting RangeDynamic machine gun handling during live fire.

New Machine Gun Operation AnimationsMany new interactions and post-repair animations on the test table. Heavy Metal DLC brings powerful machine guns to Gunsmith Simulator and expands the available arsenal with heavy calibers.