Quicksilver Manufacturing LLC [http://www.qsmsilencers.com ]
Light weight, hyper accurate Quicksilver titanium rifle silencers for hunting and tactical applications. See our website for nationwide list of class III dealers. Calibers available from our newest .22 GSG5 in aluminum to our popular .50 caliber titanium BMG silencer. Now available internationally through new dealer/manufacturer in London, England. - [ Read more ]

Americangunsmith [http://www.americangunsmithinginstitute.org/ ]
American gun smithing institute is a gun smithing school who teach you to become a gunsmith professional. We provide you the complete course in gunsmith DVD and you can learn full gunsmith course at your own place. - [ Read more ]