I saw that someone has already uploaded an addon similar to this, but with far less features. I decided to release mine early.
Not gonna get too wordy here, everything you need to know is in the description.
What it does:
Lets you shoot from chairs and seats. It also has limited functionality in third-party jeep models that don’t have the collision mesh blocking the driver, such as SligWolf’s Go-Karts.
It also fixes a lot of issues related to the player’s aim vector, weapon recoil, and viewpunch.
What other things I eventually want it to do:
-Work with dupes
-Not make the gun shoot twice on the client when using a vehicle derived from the jeep or airboat
-Allow the user to toggle the in-seat crosshair
-Work with SCars
VIDEO OF OLDER VERSION: