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 ...

In today’s market, fans of large-caliber pistols will eventually find themselves considering the 10mm vs .45 ACP, but which of these is really best for your needs? The .45 ACP has enjoyed a long ...

We’ll start with the 45 ACP, but the first thing we want to do is get the name right. Although many shooters refer to the cartridge as the 45 ACP (45 Automatic Colt Pistol), according to SAAMI (Small ...