by Guy J. Sagi posted on December 22, 2010 Guns Support NRA Shooting Illustrated DONATE ** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** Bushmaster ACR In this article 5.56 NATO, Bushmaster, Magpul, Tactical Related Stories Bushmaster ACR Smith & Wesson M&P15 MOE New for 2018: Bushmaster XM-15 SD AR-15 Pistol Aftermarket AR Magazines Review: IWI Zion-15 Rifle Most Popular Straight Talk: Old Reliable First Look: Bear & Son Lawman Pocketknife Do You Know How To Shoot? Skills Check: "Don't Touch That Dial!" The Evolution of Military Revolver Training A Primer On Pepper Spray