In GTA 5 Online, having the right weapons can make or break your experience—especially when you're outgunned in a public lobby or running a high-stakes heist. With so many weapons to choose from, it’s easy to waste cash on gear that doesn't deliver. Whether you're saving every dollar or decided to buy GTA 5 money to get ahead, knowing where to spend it wisely is essential.

Here are 20 of the best weapons in GTA 5 Online that give you serious value for your money:

1. Special Carbine Mk II

Reliable in nearly every situation, the Special Carbine Mk II offers great damage, low recoil, and excellent accuracy. It’s one of the most balanced rifles in the game.

2. Heavy Sniper Mk II

For long-range kills and vehicle takedowns, this is your go-to. The explosive rounds upgrade makes it deadly against Oppressors and armored vehicles.

3. AP Pistol

When driving, the AP Pistol is a lifesaver. High rate of fire, solid accuracy, and the ability to shoot while inside a vehicle make it indispensable.

4. Combat MG Mk II

The upgraded Combat MG shreds through enemies and vehicles alike. If you’re running missions or fighting off other players, it’s a powerhouse.

5. Up-n-Atomizer

This alien weapon isn’t just flashy—it’s useful. It can flip cars, push enemies away, and works without using ammo. Perfect for sticky situations.

6. Pump Shotgun Mk II

Great for close-quarters combat, especially with the Dragon’s Breath rounds. It’s ideal for clearing interiors during missions or base defense.

7. Sticky Bombs

These remain a classic tool for strategic play. Stick them on vehicles, doorways, or drop them during chases for a surprise explosion.

8. Marksman Rifle Mk II

For players who want sniper-like precision without losing mobility, this rifle is the answer. Semi-auto firing gives you flexibility in medium- to long-range fights.

9. Molotov Cocktails

They may seem old-school, but Molotovs are perfect for area denial and chaos. Cheap, effective, and fun to use.

10. Widowmaker

This alien laser weapon has infinite ammo and works great in crowd control scenarios. It's flashy but functionally solid.

11. Minigun

When you absolutely need to clear a crowd or destroy vehicles, the minigun handles the job. Best saved for tough missions or public lobby wars.

12. Combat Shotgun

Fast fire rate with high damage makes it a beast in tight spaces. A solid choice for aggressive playstyles.

13. Heavy Revolver Mk II

With extreme stopping power, the Heavy Revolver Mk II is deadly—especially with special ammo types. It’s one-shot potential in the right hands.

14. Tactical SMG

Lightweight and effective, especially when moving quickly or engaging enemies at close to mid-range.

15. Railgun

Expensive but worth it. It offers unmatched power and can take out vehicles in a single shot. If you have cash to spare or decide to buy GTA 5 online money, this weapon is a high-tier reward.

16. Tear Gas

Underused but strategic, Tear Gas is perfect for flushing out enemies in missions or disrupting player ambushes.

17. Precision Rifle

Added in later updates, this rifle offers a great blend of power and accuracy. It’s a more modern alternative to traditional sniper rifles.

18. Flare Gun

Not just a toy, the flare gun has unique uses in missions, airstrikes, or marking enemies. It’s also surprisingly fun in PvP chaos.

19. Stun Gun

Available in certain versions of the game, this non-lethal tool is hilarious and functional in some stealth missions or RP-style gameplay.

20. Grenade Launcher

Compact and powerful, it’s ideal for clearing groups of enemies or taking out vehicles. More portable than the RPG, and just as deadly.

Choosing the right weapons in GTA 5 Online makes all the difference, whether you're grinding out contact missions or surviving the chaos of a public lobby. If you're tight on funds, focus on versatile tools like the AP Pistol or Special Carbine. But if you're looking to expand quickly and don’t mind taking a shortcut, some players opt to buy GTA 5 money through services like U4N to accelerate their access to top-tier gear.

In the end, every weapon above brings its own value, and the best loadout always depends on how you play. Spend your cash wisely, and the streets of Los Santos will be yours to dominate.