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
How to Install a Brass Deflector on a Rifle With a Carry Handle