Is there a way to buy sentries for your team to knock out the opponents

[Haiasi]

Yes.
Use this.

How to make a buyable "Turret" (Difficulty: )

Hi! In this guide, I will be showing you how to make a Turret for your gimkit mini-game! Anything in Italics is optional. For this, you will need the following- 1 Vending Machine 1 Sentry Knowledge of using Channels First, go to map options and select teams. Then set the team mode to “Specific Team Amount.” [Screenshot 2023-05-27 13.08.27] Then, set the Number Of Teams to 2 Next, place down your sentry. [Screenshot 2023-05-27 12.52.10] Now, go to Sentry Team under Featured, and put Se…

I can walk you through it and give you more pictures and explanations if you have trouble understanding.