This is a replacement for small rifle primers (0.175").
            For warranty and general information regarding Forster Products please contact them at : Forster Products
310 East Lanark Avenue 
Lanark, Illinois 61046
Monday through Friday Central time 8am to 4pm
Voice-815-493-6360
Fax-815-493-2371
For technical help email Forster tech@forsterproducts.com or call during stated business hours.
        
        
         
                     
                     
             
             
             
            