The Ammu-Nation catalog in GTA 6 is the largest in franchise history, with 84 purchasable weapons spread across eight categories and dozens of attachments. This guide lists every weapon, its base price, its recommended use case, and the attachments that make it shine.
Pistols
Combat Pistol
Price: $8,500. The Combat Pistol is the best-value sidearm for early-game missions. Reliable, accurate, and easy to control. Best attachment: Flashlight.
Heavy Pistol Mk II
Price: $14,000. The Mk II variant fires .50 caliber rounds with a much higher per-shot damage. Best attachment: Heavy Barrel.
AP Pistol
Price: $19,500. Fully automatic, ideal for drive-by missions. The AP pistol penetrates armor, making it useful against military targets. Best attachment: Suppressor.
Vintage Pistol
Price: $25,000. A hidden weapon unlocked after completing Chapter 4. High damage, slow fire rate. Best attachment: Engraved Grip.
SMGs
Micro SMG
Price: $9,500. Classic low-tier SMG. Best attachment: Extended Clip.
SMG Mk II
Price: $16,500. The Mk II version is the workhorse of mid-game SMG combat. Best attachment: Holographic Sight.
Gusenberg Sweeper
Price: $32,500. Tommy Gun-style SMG unlocked after the Vice City Drift Night event. Best attachment: Heavy Barrel.
Assault Rifles
Carbine Rifle
Price: $15,000. The most versatile AR. Effective at short and medium range. Best attachment: Suppressor.
Assault Rifle Mk II
Price: $26,000. The default late-game AR. Best attachment: Heavy Barrel + Grip.
Advanced Rifle
Price: $32,500. Bullpup configuration with low recoil. Best attachment: Scope.
Shotguns
Sawed-Off Shotgun
Price: $12,000. Best for close-quarters vehicle chases. Best attachment: None (intentional).
Pump Shotgun
Price: $16,500. The classic. Reliable, hard-hitting. Best attachment: Flashlight.
Assault Shotgun
Price: $30,000. Fully automatic shotgun, brutal at close range. Best attachment: Heavy Barrel.
Sniper Rifles
Sniper Rifle
Price: $20,000. The base sniper. Best attachment: Advanced Scope.
Heavy Sniper
Price: $38,000. The classic anti-vehicle rifle. Best attachment: Advanced Scope + Suppressor.
Marksman Rifle
Price: $28,500. Mid-tier semi-auto sniper. Best attachment: Holographic Sight.
Heavy Weapons
Grenade Launcher
Price: $32,500. Best attachment: None.
RPG
Price: $40,000. Best attachment: None.
Minigun
Price: $250,000. The late-game crowd control weapon. Best attachment: None.
Railgun
Price: $500,000. Hidden weapon unlocked after completing all Five-Star Escapes. Instant kill on any non-armored target.
Melee Weapons
Knife
Price: $250. Best for stealth takedowns.
Baseball Bat
Price: $500. Best for intimidation.
Katana
Price: $8,500. Best melee DPS in the game.
Machete
Price: $6,500. Best for bushwhacking through Everglades missions.
Throwables
- Molotov Cocktail: $250
- Pipe Bomb: $500
- Sticky Bomb: $12,000
- Proximity Mine: $8,500
- Tear Gas: $1,000
- Flashbang: $500
Best Cheap Loadout
If you are early-game and short on cash, the best fully-loaded loadout costs about $50,000:
- Combat Pistol ($8,500) with Flashlight ($250)
- Carbine Rifle ($15,000) with Suppressor ($7,500)
- Pump Shotgun ($16,500)
- Sticky Bomb x5 ($12,000)
- Armor ($1,500)
Total: $61,250. This loadout handles 95% of early-game encounters.
Hidden Weapons
There are seven hidden weapons in GTA 6 that are not sold at any Ammu-Nation:
- Railgun (complete Five-Star Escapes)
- Up-n-Atomizer (complete Chapter 6)
- Unholy Hellbringer (complete 100 Rampages)
- Widowmaker (complete 100 Gang Attacks)
- Vintage Pistol (complete Chapter 4)
- Perico Pistol (complete Cayo Perico Heist)
- Stone Hatchet (collect all 50 clue items)
Each hidden weapon has unique damage and cosmetic properties that make them worth chasing for collectors.
With this catalog, you should be able to budget your weapon purchases and prioritize the upgrades that match your play style.
FAQ: Weapons in 2026
Q: Can I dual-wield weapons?
A: Yes, but only specific weapon pairs. The Heavy Pistol Mk II and the Vintage Pistol can be dual-wielded.
Q: Do weapons degrade?
A: Yes, all weapons degrade with use. Repair them at Ammu-Nation for a small fee.
Q: Can I customize weapons beyond attachments?
A: Yes, you can apply tints, engravings, and grips for cosmetic customization. Some customizations add small stat bonuses.
Q: Are weapons shared between characters?
A: No, weapons are per-character. GTA Online progression is separate from single-player.
Best Weapon Combinations
The best weapon combinations in 2026 are:
- Heavy Pistol Mk II + Carbine Rifle + Sawed-Off Shotgun.
- Combat Pistol + Assault Rifle Mk II + Grenade Launcher.
- Vintage Pistol + Heavy Sniper + Grenade Launcher.
Each combination balances close-range, mid-range, and long-range combat.
How to Maximize Weapon Damage
To maximize weapon damage:
- Always upgrade weapons with the highest-tier attachments.
- Use premium ammo types.
- Apply weapon customization for stat bonuses.
- Pair weapons with armor that boosts damage.
FAQ: Weapons in 2026
Q: Can I dual-wield weapons?
A: Yes, but only specific weapon pairs. The Heavy Pistol Mk II and the Vintage Pistol can be dual-wielded.
Q: Do weapons degrade?
A: Yes, all weapons degrade with use. Repair them at Ammu-Nation for a small fee.
Q: Can I customize weapons beyond attachments?
A: Yes, you can apply tints, engravings, and grips for cosmetic customization. Some customizations add small stat bonuses.
Q: Are weapons shared between characters?
A: No, weapons are per-character. GTA Online progression is separate from single-player.
Best Weapon Combinations
The best weapon combinations in 2026 are:
- Heavy Pistol Mk II + Carbine Rifle + Sawed-Off Shotgun.
- Combat Pistol + Assault Rifle Mk II + Grenade Launcher.
- Vintage Pistol + Heavy Sniper + Grenade Launcher.
Each combination balances close-range, mid-range, and long-range combat.
How to Maximize Weapon Damage
To maximize weapon damage:
- Always upgrade weapons with the highest-tier attachments.
- Use premium ammo types.
- Apply weapon customization for stat bonuses.
- Pair weapons with armor that boosts damage.
FAQ: Ammu-Nation
Q: What is the most expensive weapon?
A: The Railgun at 00,000 is the most expensive weapon.
Q: Can I customize weapons beyond attachments?
A: Yes, you can apply tints, engravings, and grips for cosmetic customization.
Q: Do weapons degrade?
A: Yes, all weapons degrade with use. Repair them at Ammu-Nation for a small fee.
Q: Can I sell weapons back to Ammu-Nation?
A: Yes, but you only get 50% of the purchase price back.
Best Weapon Combinations
The best weapon combinations in 2026 are:
- Heavy Pistol Mk II + Carbine Rifle + Sawed-Off Shotgun.
- Combat Pistol + Assault Rifle Mk II + Grenade Launcher.
- Vintage Pistol + Heavy Sniper + Grenade Launcher.
Each combination balances close-range, mid-range, and long-range combat.