What is a 7 IHMSA?
What is a 7 IHMSA?
Unless you’re an old timer like me, there’s a very good chance that you probably don’t even know what a 7 IHMSA is. It’s basically a 300 Savage case necked down to 7mm with a 40 degree shoulder and blown out slightly.
What is the 7 International Rimmed?
Then there was the 7 International Rimmed (7R). This was a 30-30 case necked down to 7mm with a sharp shoulder angle. In fact it was a predecessor and twin to the later 7X30 Waters.
What is a savage 7mm case?
It’s basically a 300 Savage case necked down to 7mm with a 40 degree shoulder and blown out slightly. BTW, if you don’t know what a 300 Savage is, you could call it a slightly smaller version of a 308 Winchester.
