Virtually unbreakable. Manufacturered from the same heavy-duty composite plastic used in military stocks. The tube is made specifically for paintball markers. You will never have to worry about rusting or screws coming loose.Fits the Tippman X7 & X7 PhenomDesigned with a high tension locking system for better control when fully extendedRibbed buttplate prevents slips when aiming for your targetConveniently folds 180 degrees to a compact size for easy transport and agilityFlip up bar locks in place for easier control and stabilityFolds to the left so the stock won"t hit the cyclone feedConstructed of a sturdy military grade composite and is extremely light