In addition to finding them around the map, or receiving them from other characters for specific missions, Grand Theft Auto IV's Weapons can be bought from a few different places. The Liberty City Gun Club ("LCGC" in the tables below) has an outlet on each of the three main islands of Liberty City. You can also use Little Jacob as a source for guns and ammo once you've gotten his friendship statistic over 80%.
Melee
| Weapon
|
Cost
|
Notes
|
| LCGC |
Little Jacob
|
| Baseball bat |
$5 |
N/A |
|
| Knife |
N/A |
$100 |
|
Firearms
| Weapon
|
Rounds per Magazine
|
Max. rounds
|
Gun cost
|
Ammo cost (Magazine)
|
Notes
|
| LCGC |
Little Jacob
|
LCGC |
Little Jacob
|
| Pistol |
17 |
1500 |
$600 |
$420 |
$35 |
$25 |
|
| Combat Pistol |
9 |
1500 |
$1500 |
N/A |
$100 |
N/A |
Unlockable after mission Museum Piece
|
| Micro SMG |
50 |
1200 |
$1200 |
$480 |
$100 |
$20 |
|
| SMG |
30 |
1200 |
$2500 |
$1750 |
$130 |
$20 |
|
| Assault Rifle |
30 |
600 |
$3500 |
$2450 |
$80 |
$55 |
|
| Carbine Rifle |
30 |
600 |
$5000 |
$3500 |
$100 |
$70 |
|
| Pump Shotgun |
8 |
80 |
$1200 |
$840 |
$100 |
$70 |
At some point, Little Jacob Will switch to selling the Combat Shotgun instead of the pump shotgun
|
| Combat Shotgun |
10 |
80 |
$2500 |
$1500 |
$200 |
$100 |
|
| Sniper Rifle |
5 |
50 |
$6000 |
N/A |
$800 |
N/A |
Unlocked after mission Luck of the Irish
|
| Combat Sniper Rifle |
10 |
50 |
$8500 |
$5000 |
$500 |
$500 |
|
Explosives
| Weapon
|
Max. in inventory
|
Weapon cost
|
Ammo cost
|
Notes
|
| LCGC |
Little Jacob
|
LCGC |
Little Jacob
|
| RPG |
8 |
$15000 |
N/A |
$5000 |
N/A |
Unlocked after Babysitting
|
| Grenade |
25 |
$1000 |
$700 |
$1000 |
$700 |
|
| Molotov |
25 |
$500 |
$350 |
$500 |
$350 |
|