Just started learning Roblox studio a couple weeks ago and here’s my favorite little creation I’ve made recently.
It’s a grappling hook!
Has a small indicator if target area is in range and I plan to have the range be modified with button presses.
Thoughts? Any suggestions?
It looks great for someone who has only found out about studio for a couple of weeks. I don’t really have any suggestions, because I don’t do stuff like that. Overall great job keep working and you could use that in a good large game. 
Wow! This is very well made! Good job! 
Looks great for someone who has only just started learning! I do recommend, though, to try to decrease the amount of flailing around when you shoot the grappling hook at something, and maybe make it so that the green spherical ball that shows you where you’re firing should be changed to be circular (2D). Finally, you should also model the actual gun.
I agree, as it could cause lag in a big server, and the player would just lose total control easily. But anyways, looks great.
A couple of weeks? You are a fast learner.