GTA VI Weapon Upgrades & Attachments

Upgrade Tiers

Each weapon has 4 upgrade tiers at Ammu-Nation:

| Tier | Cost | Effect | |---|---|---| | Stock | Free | Baseline | | Tier 1 | $2,500 | +10% damage, -5% recoil | | Tier 2 | $8,000 | +20% damage, -10% recoil, +15% range | | Tier 3 | $25,000 | +35% damage, -20% recoil, +25% range | | Tier 4 | $65,000 | +50% damage, -30% recoil, +40% range |

Always upgrade to at least Tier 2 — it's cheap and doubles effectiveness.

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Attachments

Scopes

• Iron Sights: Free, fastest ADS time

• Red Dot ($1,200): Clean sight picture, best for ARs and SMGs

• ACOG 4x ($3,500): Medium range, best for DMRs

• Sniper 8x ($8,000): Long range only. Heavy sniper mandatory

• Thermal ($15,000): See through smoke and foliage. Night ops essential

Muzzles

• Suppressor ($2,000): Stay off radar during stealth missions

• Compensator ($1,800): -15% vertical recoil, best for automatic weapons

• Heavy Barrel ($3,200): +20% range, -5% fire rate

Underbarrel

• Grip ($1,500): -10% recoil, best all-around

• Bipod ($2,800): -50% recoil when prone, sniper/long-range

• Grenade Launcher ($12,000): Attached 40mm launcher, limited ammo

Magazines

• Extended Mag ($3,000): +50% capacity per mag

• Drum Mag ($8,000): +200% capacity, slower reload

• Armor-Piercing ($5,000): +30% damage vs vehicles and armor

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Best Loadouts by Playstyle

Stealth Player

• Primary: Suppressed Pistol (Tier 3, Suppressor, Red Dot)

• Secondary: Suppressed SMG (Tier 3, Suppressor, Extended Mag)

• Special: Thermal Sniper (long-range scouting)

Run & Gun

• Primary: Assault Rifle (Tier 4, Compensator, Grip, Extended Mag)

• Secondary: Combat Shotgun (Tier 4, Drum Mag)

• Special: RPG (vehicles/group clear)

Vehicle Combat

• Primary: Compact SMG (drive-by capable)

• Secondary: Sticky Bombs (throw while driving)

• Special: Homing Launcher (anti-air)