Griffin Optimus Micro
A rimfire silencer that is rated for 5.56!
<p>On the heels of their hugely popular <a href="https://www.silencershop.com/griffin-armament-optimus.html">Optimus Silencer</a>, Griffin Armament now parlays that greatness to the <a href="https://www.silencershop.com/silencers/rimfire.html">rimfire category</a> of silencers. Because their new and pioneering Optimus Micro also effortlessly runs on your chosen 5.56mm rifle when the accompanying 1/2x28 direct-thread mount is utilized, this user-serviceable Griffin Armament unit is as versatile as it is effective. Without question, durability and versatility are maximized by the 5.3-inch, 8.5-ounce Optimus Micro m... Read More