Using GM215M primers for target work in 308.
ADI's Max load for WIN brass is 45gns AR2208, for 168gn bullets - Sierra TMK on trial.
Backed off to 43.5gns in Lapua brass, under same bullet - slight...
Type: Posts; User: WallyR
Using GM215M primers for target work in 308.
ADI's Max load for WIN brass is 45gns AR2208, for 168gn bullets - Sierra TMK on trial.
Backed off to 43.5gns in Lapua brass, under same bullet - slight...