Youtuber James from TFB TV gets to review the Kel Tec Sub 2000 sub-rifle. This model is the 2015-new "Gen2" variant which has several upgrades over its very popular predecessor, which James discusses fully in this video. The SUB2000 folds completely in half and uses popular pistol magazines such as Glock 17 magazines. Because the Generation 2 SUB2000 has a threaded barrel, James gets to try it out with his Advanced Armament Evolution-9 silencer. How does the generation Gen2 stack up to the first generation model?, take a look at the Kel-Tec Sub200 here.