Kel-Tec SUB2K9GLKBLK SUB2000 Gen3 9mm Luger 15+1 16.15″ Black Nitride Steel Threaded Barrel, Black Picatinny Rail Aluminum Receiver, M-LOK Handguard, Black Synthetic Folding Stock

KelTec’s SUB2000 GEN3 folds compactly for storage in tight spaces, yet deploys quickly when needed. As an optics-ready carbine, its rotating forend allows you to mount and keep your sight zeroed without removal—simple single-handed operation with positive locking ensures your zero stays true. The straight blow-back system pairs with an adjustable stock and tool-free field stripping for easy maintenance. The Gen3 incorporates M-LOK accessory compatibility and picatinny rail space on top and bottom for customization. Designed for Glock compatibility, it accepts 9mm G19/G17 pistol magazines, letting you share ammunition between your folding carbine and handgun.