Aldo I'm not sure on a Mini you might check out (do a search) M14 and M1 garand stock bedding techniques. The reciever and trigger assym. are similar. My brother has a ranch model bedded in a laminate stock that he had an area gunsmith do. This was about 4yrs. ago and I think he paid $50.00. I've done a mauser 98 in a cheap Boyds stock along time ago and used Acraglas. Just make sure you get a release agent though and some masking tape the stuff I used was kinda messy. Aldo do you work afternoons? See you post late at night like me. Good luck.