10mm Magnum (10mm Mag) Parent Case: The 30 Remington

Mod'd my S&W 610 to take 40S&W, 10mm Auto, and now 10mm Magnum, a bit of a wildcat round that is comparable to the Remington 41 Magnum. But I got into this caliber because of my first firearm was chambered in 40 S&W. Well, turns out, I have a whole family of calibers now that are all children of the very old 30 Remington, a rifle round from long ago. Lo, that's even how I got into the 6.8 SPC, a middleweight AR round designed to outpace what the AK-47 usually delivers. So now, I have quite the little gallery of calibers based on the 30 Remington: The humble 40 S&W; the noble 10mm Auto; the nasty 10mm Mag; and the 6.8 SPC. I already know what the next sibling caliber is going to be, but I will save that for a future video.