In a recent Modern Personal Defense Weapon Calibers post, we discussed the .223 Timbs, a pseudo-wildcat load of the 7.62x25mm Tokarev that uses a sabot to fire a 50gr .22 caliber projectile at 2,000 feet per second or more. At the time, very little information was [Read More…]
It has been a little while since we visited the subject of modern personal defense weapon calibers, so to start it off again we’ll be taking a look at a new high velocity round that is only a few years old: Armscor’s .22 TCM. This round was reportedly [Read More…]
What was the first military .22 caliber high velocity infantry rifle round ever developed? Many would name the 5.56mm round designed in the 1950s to that title, but that would be incorrect. In truth, it’s probably impossible to know for sure due to the large [Read More…]
Almost four decades before the invention of smokeless powder, the advent of the Minié ball bullet made practical the standard infantry rifle, and with it the elongated projectile. This changed the fundamental physics of infantry weapon ammunition design, allowing [Read More…]
The flight of a rifle bullet may seem to be a simple thing – it flies through the air at high speeds, steadily losing velocity and energy until it either impacts the dirt or simply falls out of the sky. In fact, though, there is a lot of complex fluid dynamics to [Read More…]
Your Privacy Choices