Make this code shorter

well Im pretty sure that my code is bigger than it actully needs but I have no Idea how make it shorter. and another question my game is taking 2.52(ms) to load should I be worried ? or its still in a good loading time ?

put the guns in a group

to be honest I was kinda dumb in not think in this solution thx ! and about the loading time its too big or not ?

If the rest of the game runs fine, I would not care if the game takes like 30+ seconds to load (A game with a really immense world generation for example)