Sig Sauer P938: A Micro-Compact 1911

The Sig Sauer is the perfect firearm for fans of the 1911. It offers solid steel construction in a one-pound package, a hair over an inch wide and just 5.9 inches long. Lots of bang for the buck, literally.

Anatomy of a Barrel – Beginner’s Guide

In order to understand how a barrel works, you must first understand the anatomy of a barrel. A gun barrel is made up of several different parts, each with its own unique purpose.