A.R.U.

A.R.U. – “A.R. University” is provided by Frontier Tactical™.  It is now available as a mobile application, to provide the most comprehensive AR-15 information available anywhere.  We strive to keep this information accurate and up to date as we regularly add new information.  Our goal is to educate all AR-15 owners; from the novice to the more experienced.  Please use the link to download our app from the marketplace.

A.R. UNIVERSITY APP