A standard BDU camo top holds 2 Rockets in each pocket. That is 8 with one in the barrel. The fins can get bent that way and affect accuracy but you could just cut sections of PVC pipe to hold them in to prevent that.
This is a belt for an autoloading cannon I am working on.
Use very small O rings and do something simular to carry on your front or back. Real Rambo.....
Thin wall PVC or mailing tubes would be much lighter... CLEAR mailing tubes would look good too!
Some fit INSIDE 2" PVC. What about a Havoc?