Mauser
A picture is worth a thousand words I will post a few more

https://www.24hourcampfire.com/ubbthreads/ubbthreads.php/galleries/14595505/duplicate-inlet

This individual touts himself a s being a stockmaker since 1972 and one of the original 7 founding members of the American Custom Gunmakers Guild

Without a doubt he knew the stock eas ruined before he shipped it back!

What you have done is not nearly as important as how you have done it!!!
The Old Fart 2008 A.D.