Welcome, try to borrow a sniper rifle first. Most people get bored andv end up giving it up, don't want to waste a lot of money if u don't really want to do it
I borrowed my mates l96 for one game and gave it back to him after 20mins... Could see I was getting hits with it I just found that unless people are getting shot on full auto they don't take their hits. Get a m14 with a scope best of both then.