Lee #21 Priming Tool shell holder used in Lee hand priming tools.
- Used for the for 6.8 Rem SPC, 224 Valkyrie, 25 Rem, .30 Rem, 310 Cadet Kynoch, 32 Rem, 6mm BTI, 8mm Nambu and similar cases.
Full list of calibres which will suit this shell holder - CLICK HERE