can you help with my weapons system

hey i am still learning the basic of all this but, i have made a set of arms to attach to my FP-controller and animated them to do a walk motion when the vertical controls are pressed put have placed a Sword on the floor with a box-collider on it. also i have a second set of arms with a sword in hand animating the sword being drawn… Id like to collide with weapon on the floor have it destroy and the new arms appear in the old arms place.

You can perform most operations in OnTrigger/OnCollision.

Just Instantiate the object, ‘Find’ the camera, select object parent to be camera.