The Avid Outdoorsman on MSN

Why several popular gun models are quietly being updated right now

Gun buyers walking into a shop this winter are seeing familiar names on the tags, but the pistols and... The post Why several ...
Survival World on MSN

The simple mechanics behind the AR-15 gas system

At its core, the AR-15 uses a direct impingement gas system to cycle rounds. This system redirects a portion of the gas ...