Quick Answer
Weapon upgrades should support mission stability: rifle magazines, scopes, shotgun close-range pressure, and suppressors for stealth all help. Do not spend all money on rarely used weapons while ignoring armor and ammo.
Recommended Route
| Stage | What To Do | Watch Out |
|---|---|---|
| Early | Keep pistol, SMG, and rifle ammo stocked | Do not buy guns without ammo |
| Attachments | Magazines and aiming aids first | Cosmetics later |
| Stealth | Suppressors help specific tasks | Not every mission needs them |
| Heavy | Use explosives with armor for heists | Do not create random wanted levels |
Key Checks
- Armor and ammo matter as much as new weapons.
- Extended mags reduce reload deaths.
- Visit Ammu-Nation before major missions.