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 Essential Practice: Malfunction Drills New Handguns for 2025 Rifles: Discreet Modifications "It Works For Me" 10 Budget-Priced .22 Rifles Under $200 SCCY Closes its Doors