Winchester Optics - Page 4 - Recent Questions, Troubleshooting & Support
Reloading data for a 375-338 winchester
Try contacting manufacturers of bullets you plan to use they may have data there are several publications out there with data I am reluctant to give you more than an idea of where to start. Be Well Stay Safe
(Ken Peterson's Pet Loads has some interesting data for obscure calibres as does P.O. Ackley)
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