VC, my (limited) understanding is that you size the cast heads +0.001 larger than the bore, so 309 for 308 and 313 for 303
Chupcabra, tx that makes sense, did not think about stepped sizing...
Type: Posts; User: ebf
VC, my (limited) understanding is that you size the cast heads +0.001 larger than the bore, so 309 for 308 and 313 for 303
Chupcabra, tx that makes sense, did not think about stepped sizing...
Suppose you want to cast projectiles for 308, 7.62x39 and 303.
Do you buy a single oversized mould (? around 313 or 314), and run the projectiles through .309, .311 and .313 sizing dies, or do you...