Greetings! i’m new to the site, and sort of new to airsoft. i bought an AEG cyma ak47, has around 400+ fps and a folding stock with the quad railing for attachments. i was wanting to know about upgrades for this gun? mainly for accuracy or fps increase. my budget isn’t really too high, but i can do around 200-300 bucks... but would prefer cheaper if possible. oh- and i would like to know about good lasers and sights for this gun, thanks in advance! i can post a picture if anyone needs me to later.