Ask Joe How to Use the Lyman Gas Check Seater

www.lymanproducts.com/lyman/bu...
Lyman's technician Joe shows you how to use the Lyman Gas Check Seater step by step. A gas check seater is a unique device that allows consistent, square seating of gas checks on cast bullets. Gas checks are metal cups that fit the cast bullet base and protect it from hot powder gases.

[@Mav8887.]

Will this fit the old ideal / lyman #45 lubersizer?

[@camotes2]

If you are so smart at explaining how to seat gas checks, why do you try to use the lube sizer that is not firmly mounted to the bench. Being consistent is important to all reloading. Remove the hap hazard way of doing things.