The new OPS-416 Under 5 Minute AR15 Installation Proof Video

September 23, 2009

You can install the Osprey Defense easily in under 5 minutes. Check out our latest video showing a leisurely 4 minute 15 second install of the entire gas piston system. That’s right, you can go from a normal AR15, M16 or M4 to an ultra reliable gas piston powered gun in less time than it takes to clean your gun! Your Colt, Bushmaster, Rock River, DPMS and other quality AR-15, M-16 and M-4 5.56mm rifle will thank you for it.

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