The .25-45 Sharps, is the newest cartridge made for the AR15. It has some definite upsides, let's check it out!!!
Check out the caliber and rifle here: http://srcarms.com/
Check out the Nikon M-308 from Optics Planet here: http://bit.ly/demonikon
Demolition Ranch Apparel http://ambitiouscustomprinting.com/collections/demolitionranch
Follow us at http://www.facebook.com/DemolitionRanch
5.56 AR15 from http://www.trojanfirearms.com/
Steel target https://hmgunworks.com/