How can I convince my parents to let me get M-rated games?

I am a 13-year-old, mature, straight-A student with a craving for M games, a craving which my parents won't let me satisfy. Literally ALL my friends have them except me. I have the money I need to buy them and a giftcard to buy them myself online. I dont even want games like Grand Theft Auto. I just want Call Of Duty-type games. All I need is there permission. Please help!!How can I convince my parents to let me get M-rated games?
tell them IT IS JUST A GAME. you obviously have earned it theres no reason you've ever given for them to not trust you with the games you want to play. its not like you dont know that theres violence and swearing in the world. you've earned it and they are just games. im not sure if it will convince them but its the truth and its worth trying.
how i did it with my parents was say the only reason it's rated m is because there is tons of cussing online {which there is} and promise them you won't go online for those games. and say you have to have an account to get online which you don't have so you can't go online anyways.How can I convince my parents to let me get M-rated games?
haha. i know the feeling man. this happend to me also, for quite a while. all u need to do is say "mom, dad. it is just a game. my friends keep making fun of me because you guys are doing this. and dont say 'then they arnt that good of friends then!' they are still my friends and it is not fun. can i just get the games that dont have guts and gross stuff? i mean not the supper bloodys stuff. please ill do my homework first and some more chores" try that





hope i helped! its what i did! :DHow can I convince my parents to let me get M-rated games?
Tell them about how you're not going to go on a murdering rampage because you obviously are smarter than that, and you will pay for them yourself; and tell them you wont get games that contain sex
GIVE THEM AND EXAMPLE OF SOMEONE THEY KNOW THATS YOUNGER THAN YOU WHO HAS THEM.

OR GET AN MA GAME AND SAY "I WANT THIS GAME (THE MA GAME) OR THIS GAME (M GAME) AND THEY SHOULD CHOOSE THE M GAME.
Start swear and talk like a gangsta lol