The Kel-Tec SUB2000 Gen 3 in 10mm Auto takes the brand's iconic folding carbine and chambers it for a harder-hitting cartridge. A 16.15-inch threaded barrel (1/2x28) delivers a real velocity boost over 10mm pistols while accepting muzzle devices or suppressors, and the rifle feeds reliably from Glock 20-pattern magazines including extended sticks.A hinged receiver lets the SUB2000 fold in half for easy storage in a backpack or vehicle, while the tan polymer stock and handguard give it a distinctive look and comfortable, weatherproof feel. Gen 3 improvements include an M-LOK handguard, improved Picatinny optic rail, ambidextrous charging handle, and enhanced ergonomics. An ideal truck gun, bug-out carbine, or home-defense pistol-caliber long gun.