Gun care...
The best way to ruin your paintball gun:
Don't lubricate it.
The best way to ruin your paintball gun:
Use the wrong lubricant.
It's hard to get mean and grumpy with someone who uses gun oil to lubricate their paintball gun. I suppose they mean well and after all they are making an attempt.
Problem is GUN oil is the worst thing to use on a paintball gun. Gun oil has solvents and rust inhibitors that will make o'rings swell and get soft. In some cases the o'rings will dissolve and just disappear.
Guns do not have o'rings. Paintball guns need them. Guns need solvents to break away gun powder gunk and rust inhibitors to keep parts from rusting. Paintball guns don't use gun powder and are 95 percent aluminum.
Show your marker you care. Take the time to pick up some real paintball gun oil.