The Tapco T6 adjustable stock is virtually unbreakable. Manufactured 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. The T6 adjustable stock quickly and easily adjusts to 6 different positions. This insures each individual gets a perfect fit, no matter what gear you have on. The T6 adjustable stock is made in the USA by TAPCO and has a lifetime guarantee.