GTA Weapons

Top GTA weapons and loadouts for every situation.

Best Weapons in GTA Online

A curated list of the most effective weapons in GTA Online for combat, heists, and free roam, updated for 2026.

Cost: Varies; expect to spend over $1 million for all Mk II upgrades and ammo types

Heavy Sniper Mk II

The Heavy Sniper Mk II is a customizable, high-damage sniper rifle in GTA Online, often equipped with explosive rounds for one-shot kills against players and vehicles.

Cost: Check in-game (base price ~$100,000+; modifications cost extra)

Combat MG Mk II

The Combat MG Mk II is an upgraded light machine gun in GTA Online, offering improved damage, accuracy, and customization over the standard Combat MG.

Cost: GTA $115,000 (upgrade cost, plus weapon cost if not owned)

Special Carbine Mk II

The Special Carbine Mk II is a customizable upgrade of the standard Special Carbine, offering improved damage, accuracy, and handling through Weapon Workshop modifications.

Cost: Conversion: ~$100,000 (check in-game); modifications vary

AP Pistol

The AP Pistol is a fully automatic pistol in GTA Online, effective for drive-by shootings and close-quarters combat.

Cost: Check in-game (price varies with updates)

Up-n-Atomizer

The Up-n-Atomizer is a futuristic pistol in GTA Online that launches enemies and vehicles with a concussive blast, useful for crowd control and griefing prevention.

Cost: Approx. $399,000 (may vary with updates)

Homing Launcher

The Homing Launcher is a lock-on anti-air rocket launcher in GTA Online, effective against aircraft and ground vehicles but with limited ammo and no free-aim mode.

Cost: Approximately $75,000 (Ammu-Nation); prices may vary with updates

Best Loadout

The best loadout for GTA Online consists of fully upgraded Mk II weapons across all slots for maximum damage, accuracy, and utility.

Mk II Weapons Guide

Mk II weapons are upgraded versions of standard GTA Online firearms that offer improved stats, custom ammo types, and unique attachments when unlocked through the Bunker Research.

Cost: Conversion costs vary per weapon (e.g., $115,000 for Heavy Sniper Mk II); check in-game

Marksman Rifle

The Marksman Rifle is a powerful scoped semi-automatic rifle in GTA Online, known for its high damage and accuracy at long range.

Cost: Approx. $25,000 (check in-game for current price)