The following list tells you which level rank in Grand Theft Auto Online you need to be to unlock the weapon listed.
Guns
Rank 1
- Combat Shotgun
- Pistol
Rank 2
- Pistol Clips
Rank 4
- Pistol Flashlight
Rank 5
- Pistol Suppressor
- Micro SMG
Rank 9
- Combat Pistol
- Combat Pistol Extended Clip
Rank 11
- Combat Pistol Suppressor
- SMG
Rank 15
- SMG Supressor
- Rank 17
- Pump Shotgun
Rank 21
- Sniper
Rank 24
- Assault Rifle
Rank 29
- Assault SMG
Rank 33
- AP Pistol
Rank 37
- Assault Shotgun
Rank 42
- Carbine Rifle
Rank 50
- MG
Rank 70
- Advanced Rifle
Rank 80
- Combat MG
Rank 90
- Heavy Sniper
RPG, Grenades, Minigun and Others
Rank 13
- Tear Gas
Rank 15
- Grenades
Rank 19
- Sticky Bomb
Rank 20
- Jerry Can (gasoline)
Rank 60
- Grenade Launcher
Rank 100
- RPG
Rank 120
- Minigun
Personal Armor
Rank 5
- Super Light Armor
Rank 10
- Light Armor
Rank 15
- Standard Armor
Rank 20
- Heavy Armor
Rank 25
- Super Heavy Armor
Auto Armor
Rank 10
- Auto Armor 20%
Rank 30
- Auto Armor 40%
Rank 50
- Auto Armor 60%
Rank 80
- Auto Armor 80%
Rank 100
- Auto Armor 100%
