Cleaning

[gwpercle]

I found some old ammo in a box. It is .308 round nose corlock and is old and cruddy. Is it safe to put in into a tumbler to clean? There are 10 rounds.

Don,t tumble loaded ammo ... it can change powder granule size !
The powder can be broken down into finer particles ... pressures can change dramatically ... Just Don,t Tumble them ...
10 rounds ... Scotch Brite pad or 0000 steel wool ... is your best bet !
Better Safe Than Sorry !
Gary