Tag: charging handle
224 Valkyrie Gel Test – CMMG
William takes CMMG's new MK4 DTR2 .224 Valkyrie rifle to the range.
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How An AR-15 Rifle Works: Part 2, Function
A simple 3d animation of how the basic AR-15 semi-automatic rifle functions. Watch Part 1 to see the components.
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AR-15 – Detailed Step By Step Assembly / Build Instructions (HD)
The AR-15 is the most common rifle in the U.S.A. It is a semi-automatic rifle modeled after the military's automatic M16. The rifle is...


