ok, i know alot of people has aftermarket acessories but im asking about functionality. triggers, magazine drops... other stuff. id like to know the best value items to better my 10/22, also what items yould see the most affect from.

my wish/dream: a 10/22 collapsable stock resonable & good value scope a few hcsr mags bipod other possibles: tapco stok system barrel supressor lol so the input is on where to buy, brands, concerns, price. thank you