FEATURES:-Caliber: 9mm Luger-Barrel: nitride treated 8.86" 3 lug barrel threaded to 1/2 x 28-Twist: 1:10"-M-LOK compatible aluminum handguard-Polymer grip-2 - 30 round magazines-Push buttom and padded style magazine release -Heavy duty range case-Single point bungee sling-Overall length: 17.6"-Weight: 5.05 lbs