HK416 Sand Test, Gas Piston Breakdown

With it s use by both SFODDelta and DEVGRU as well as other Tier 1 Special Operations teams around the world, the HK416 has earned it s reputation as one the premiere AR platforms on the market. This video shows how easily the HK416 passes a routine sand test as well as demonstrating how the gaspiston system works on the carbine. Click here to subscribe: Click here to keep up with me: Twitter: Facebook: www