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.
- Cart - $0.00
No products in your shopping cart.