Author Archives: Elwood Shelton

Elwood Shelton

About Elwood Shelton

Elwood Shelton is an online content developer for Gun Digest. He is a gun owner and avid reloader from Colorado. When not at his press or the range he can be found chasing mule deer around the Rocky Mountains.

PISTONM16

How Gas-Operated Rifles Do Their Job

Curious how a majority of semi-automatic rifles go about their business? These animations will give you a solid idea about how gas-operated firearms cycle.