by Shooting Illustrated Staff posted on October 28, 2010 Guns Support NRA Shooting Illustrated DONATE See photos of the Auto-Ordnance AOM160 M1 Carbine in this gallery. In this article .30 Carbine, Auto-Ordnance, semi-auto rifles Related Stories Auto-Ordnance AOM160 The Truth About Pistons Barrett REC7 Chambered in 5.56 NATO Gallery Benelli MR1 Gallery DPMS Panther 3G1 Gallery Most Popular Tech Wisdom: Ancient Ammo Review: Smith & Wesson Bodyguard 2.0 Classic Guns: USMC M40A1 Sniper Rifle Review: KelTec Sub2000 Gen3 See Your Sights Review: Taurus PT-111 Millennium G2