: Investing in specific perks within your Character Build can optimize your ammo efficiency for high-intensity heists.

: Scripts can sometimes intercept the RemoteEvent that tells the server to subtract ammo. In-Game Alternatives

: Continuously setting your current ammo to a high value so it never decreases upon firing.

For a general administrative utility, many players use the Infinite Yield script, which is a common multi-tool for various Roblox experiences. How to make an INF Ammo Script using Hydroxide - Universal

: Using a tool like Hydroxide to scan for "Upvalues" and identifying the current ammo element.