# Sandbox.BaseCombatWeapon.PrimaryClipSize

```csharp
int PrimaryClipSize { get; set; }
```

Magazine size for primary fire, or -1 when it feeds straight from reserve (GMod's Primary.ClipSize).
Derived from [Sandbox.BaseCombatWeapon.UsesAmmo](/api/Sandbox.BaseCombatWeapon/UsesAmmo) / [Sandbox.BaseCombatWeapon.UsesClips](/api/Sandbox.BaseCombatWeapon/UsesClips) / [Sandbox.BaseCombatWeapon.ClipMaxSize](/api/Sandbox.BaseCombatWeapon/ClipMaxSize).

Declared in [Sandbox.BaseCombatWeapon](/api/Sandbox.BaseCombatWeapon).
Assembly: `Sandbox.Engine`.