The .45 ACP and 10mm Auto are two of the most popular large semi-auto pistol cartridges. In today’s market, fans of large-caliber pistols will eventually find themselves considering the 10mm vs .45 ...

Here’s What You Need to Remember: The .45 Automatic Colt Pistol round, or .45 ACP as it is commonly known, is fairly controversial. Invented in 1905 by prolific firearms designer John Moses Browning, ...

Key Point: But is it too small? Too powerful? Glock’s most powerful—and compact—handgun is a mix of old and new technology. The Glock 30 subcompact handgun merges the .45 ACP round, a product of the ...

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Enter the .45 Auto Rim. Introduced ...