Weapons in GTA Online go far beyond simple guns—the Mk II upgrade system lets you transform standard weapons into specialized tools with explosive, incendiary, hollow point, and armor-piercing ammunition types. The Heavy Sniper Mk II with Explosive Rounds is the definitive counter against aircraft and armored vehicles, while the Combat MG Mk II dominates ground combat with its high rate of fire and extended magazine. Utility weapons like the Up-n-Atomizer provide unique physics-based capabilities, pushing stuck vehicles or sending enemies flying. Your weapon wheel can be customized at any Ammu-Nation to hide unwanted weapons, keeping your loadout clean during missions. Special weapons from heists, events, and holiday content offer unique advantages that can't be purchased normally. Check our weapon stats to compare DPS, accuracy, and range before investing in expensive Mk II conversions.
Showing 72 weapons
Heavy Pistol
A high-caliber pistol with stopping power.
Heavy Revolver Mk II
A powerful revolver with high damage output.
Heavy Shotgun
A powerful semi-automatic shotgun.
Heavy Sniper
A powerful anti-materiel rifle.
Heavy Sniper Mk II
An upgraded heavy sniper rifle with explosive rounds capability.
Homing Launcher
A lock-on missile launcher for taking down aircraft.
Jerry Can
A gasoline container for creating fire trails.
Knuckle Dusters
Brass knuckles for enhanced punches.
Machete
A large blade for melee combat.
Machine Pistol
A fully automatic pistol.
Marksman Pistol
A single-shot pistol with high damage.
Marksman Rifle
A semi-automatic marksman rifle.
Page 3 of 6 • 72 total items
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