upgrade ur paintball gun

Before upgrading your paintball u have to buy one i suggest u get a tippmann 98 custom u will have to get all different parts but if u do it wright it will come out wright u will have to see Wat do u want to use it for but I'm going to tell u how to make it to a machine gun.

You will have to get a automatic hoper

You will have to get a stronger a stronger air tank u could get a nose tank

You should get a arm rest so u can get more stable shot each time

Then u will have to get a longer nasal so the bullet can go straighter

Why u at it you should get a scope or a red dot scop so u can get a accurate hit

You will have to get a electric triger for more shots and faster triger

Then u will be done u can buy parts to make it look like a machine gun