- Fits .30 cal only
Some good handy stuff, especially the chamber brush, combo tool, and oiler. They all fit in the butt stock storage. But, the cleaning rod is a standard issue type STEEL one and is best left in the case and in the butt stock for show or emergency use only. You definitely don't want to send it down the barrel regularly and wear out the barrel. But is a cool accessory for the M1A.