Replacing gas rings on your AR-15

Installing a quick disconnect endplate on an AR-15

Explaining primer dimples on your AR-15

Installing an aftermarket trigger on an AR-15

Installing a battery assist device on an AR-15

Installing a bipod on a wood stock Windham Weaponry VEX rifle

Changing out stock hand guards on your AR-15

Installing a bipod on an AR-15

Basic AR-15 operation

Installing an oversized trigger guard

Installing an ambidextrous mag release