The wildly popular Smith & Wesson M&P15-22, introduced in 2009, has gotten a facelift. The new M&P15-22 Sport model features a 10” M&P slim handguard that incorporates the popular Magpul M-LOK system, which allows for the easy addition of accessories without removing the handguard. A 2” M-LOK rail panel is included with each rifle. Standard on the rifle are the removable Magpul MBUS front and rear folding sights. To see the gun in action, watch the video hosted by American Rifleman's Joseph Kurtenbach. For more, visit Smith-Wesson.com.