Tag: caliber

Modern Personal Defense Weapon Calibers 002: The 4.6x30mm HK

If the 5.7x28mm FN is the first successful modern PDW round, then the 4.6x30mm HK is the second, and its biggest rival. German firm Heckler and developed the microcaliber 4.6mm in the 1990s as a response to a NATO solicitation for a Personal Defense Weapon, to which [Read More…]

Modern Personal Defense Weapon Calibers 001: Introduction, and the 5.7x28mm FN

At this point, we’ve talked about 25 different intermediate and full power calibers as part of a series comparing different types of modern small arms ammunition. However, one subject not yet thoroughly covered is rounds for personal defense weapons (PDWs). These [Read More…]

Where to Draw the Line? Managing the Weight of Next Generation Universal Calibers Using a Weight Calculator

How can one balance the trade-offs inherent in ammunition design to create a true one-caliber infantry weapon system that is both effective and lightweight? This is a question I’ve been exploring for close to a decade, and writing about for over four years. The [Read More…]

Hunting Tips (from a girl): Is there such a thing as a do-it-all round?

One of the common questions seen in hunting groups on social media is some variation on asking what caliber is best for X animal. It pops up everywhere and instantly results in dozens of opinions, all backed by the commenter’s claim of extensive knowledge and [Read More…]

Caliber Configuration Podcast with Yours Truly at Gun Guy Radio

Back in March, I wrote a post on caliber configuration, or the effort to create and standardize effective and economical ammunition for infantry small arms. As mentioned in the post itself, it was written as a more in-depth companion article for a podcast recorded by [Read More…]