The M4-22 MAGNUM ELITE is a premium .22 WMR caliber semi-automatic tactical rimfire rifle with aluminum upper and lower receivers and all the features of a true M4. The M4-22 is largely mil-spec compatible and will accept most AR15 stocks, handguards, and sights. The M4-22 has the look, feel, and controls of a true M4 and is a perfect platform for hunting, training applications, and backyard plinking. Features and Specifications * 12" Aluminum Free Float M-LOK Handguard * 16" 4150 Solid Steel Barrel * Nickel Plated Bolt * Gen2 Grip * Semi-Automatic * Aluminum Upper and Lower Receiver * 10 RND Magazine * Functional Forward Assist * Bolt Catch * Charging Handle * Adjustable Flip Up Sights * Shell Deflector * 4 1/2 Pound Trigger Pull * Ejection Port Cover * Adjustable Stock * 1/2 x 28 Threaded A2 Birdcage * Popular AR Platform * Easy Push Pin Disassembly * Full Length Top Picatinny Rail * 2-Position, Receiver-Mounted Safety Lever * Ambidextrous Sling Adapter Plate * Mil-Spec FCG * Allows For Drop-In Trigger Assemblies * Standard "bicycle lock" Storage Safety * Compatible With Most Standard AR15 Components and Accessories * Owner's Manual