Gun News | Gun Holster Comparisons, Gun Reviews, Gun Safety and More

The two most common AR-15 calibers on the U.S. market are the .223 Remington and the 5.56×45mm NATO. Eugene Stoner developed the .223 Remington, based on the .222 Remington sporting cartridge, in cooperation with Sierra Bullets. In September 1963, the U.S. military type-classified the .223 Remington cartridge, using a 55-grain bullet, as “Cartridge, 5.56mm Ball, M193.” 

In 1964, Remington introduced the .223 cartridge to the sporting market. Several companies now manufacture sporting, and tactical carbines and rifles chambered in both cartridges. But which round is more suitable for your purposes?

A tactical flashlight is an excellent addition to any gun owner’s home defense and personal protection equipment. Using a weapon-mounted light instead of a standard flashlight has many advantages. You can see in the dark while keeping both hands on your gun, maximizing the level of control over your weapon.

If you wish to install a tactical flashlight on your firearm, you’ll need to know about flashlight terminology and how to recognize the most desirable features. Here’s what to look for and which are the best firearm tactical flashlights today.