I cleaned my CVA mountain rifle the other night and I thought about cleaning the lock mechanism. I took it apart cleaned it thoroughly and lubed it up. I grabbed the stock to insert the lock and a spring fell out of the stock. I have no idea where this spring was located nor where it is supposed to be re-installed. The lock performs as it should without it. The spring is about 5/16" wide by 1 1/4" long it has a full curl in it on one end like it was supposed to have a pin or screw through it and just a hook on the other. Does anyone have a suggestion on where this might go ? Thank you