Birchwood Casey Gunsmith, Kit, Blue Gunsmith Kit Weekender Professional Gunsmith Kit, 27 Selected Tools, Reusable Hard Storage Case BC-42021 Specific tasks demand specific tools and that's why Birchwood Casey brought you the weekender(TM). Featuring 27 professional gunsmith selected tools" the weekender(TM) has everything the at-home gunsmith needs to perform a multitude of tasks and projects. From the basics of mounting a scope to the complexities of model specific firearm maintenance" the weekender(TM) is invaluable for completing your gunsmith tasks.